Q: Is 378,618 a Composite Number?
A: Yes, 378,618 is a composite number.
The number 378,618 can be evenly divided by 1 2 3 6 63,103 126,206 189,309 and 378,618, with no remainder.
Since 378,618 cannot be divided by just 1 and 378,618, it is a composite number.