Q: Is 6,489 a Composite Number?
A: Yes, 6,489 is a composite number.
The number 6,489 can be evenly divided by 1 3 7 9 21 63 103 309 721 927 2,163 and 6,489, with no remainder.
Since 6,489 cannot be divided by just 1 and 6,489, it is a composite number.