Q: Is 378,987 a Composite Number?
A: Yes, 378,987 is a composite number.
The number 378,987 can be evenly divided by 1 3 7 21 18,047 54,141 126,329 and 378,987, with no remainder.
Since 378,987 cannot be divided by just 1 and 378,987, it is a composite number.