Q: Is 387,678 a Composite Number?
A: Yes, 387,678 is a composite number.
The number 387,678 can be evenly divided by 1 2 3 6 64,613 129,226 193,839 and 387,678, with no remainder.
Since 387,678 cannot be divided by just 1 and 387,678, it is a composite number.