Q: Is 639,429 a Composite Number?
A: Yes, 639,429 is a composite number.
The number 639,429 can be evenly divided by 1 3 7 21 30,449 91,347 213,143 and 639,429, with no remainder.
Since 639,429 cannot be divided by just 1 and 639,429, it is a composite number.