Internet slang
584
我发誓
wǔ bā sì ≈ wǒ fāshì
I swear
Neutral Internet slang
What does 584 mean in Chinese?
In Mandarin, 584 is read wǔ bā sì ≈ wǒ fāshì, and it sounds like 我发誓. I swear Chinese speakers use numbers like this because most digits sound like everyday words. That is why number meanings shape prices, phone numbers, car plates, wedding dates and even building floors.
Digit-by-digit breakdown
| Digit | 汉字 | Pinyin | Sounds like | Meaning |
|---|---|---|---|---|
| 5 | 五 | wǔ Cantonese: ng5 | 我 wǒ (I, me); 无 wú (none); 吾 (I) | 'Me' in slang, and the five elements (五行). Neutral to mildly positive |
| 8 | 八 | bā Cantonese: baat3 | 发 fā (prosper, get rich); 拜 bài (bye) | The king of lucky numbers, 发 'prosperity'. The Beijing Olympics opened 08/08/08 at 8:08 pm |
| 4 | 四 | sì Cantonese: sei3 | 死 sǐ (death); 是 shì (yes, in slang) | Sounds like 死 'death'. It is the most avoided digit: buildings skip 4th floors and plates with 4 sell cheaply |
How to use 584
- In chat and social media: number codes are quick, playful and a little secret. Type it where you would type the phrase.
- In business: it's neutral, so pair it with 8 or 6 to add a prosperous feel.
- As a gift amount: choose even amounts with 6, 8 or 9 (e.g. 88, 168, 888) instead.
Frequently asked questions
What does 584 mean in Chinese?
584 reads as 我发誓 (wǔ bā sì ≈ wǒ fāshì). I swear
Is 584 a lucky number?
584 is mostly neutral: its meaning depends on context rather than luck.
Can I use 584 in a phone number, price or licence plate?
Use our free Number Decoder to score the full number. Endings matter most, and combinations with 8 (发, prosperity) raise the score while 4 (死) lowers it.
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