Q: Is 3,671,378 a Composite Number?
A: Yes, 3,671,378 is a composite number.
The number 3,671,378 can be evenly divided by 1 2 1,835,689 and 3,671,378, with no remainder.
Since 3,671,378 cannot be divided by just 1 and 3,671,378, it is a composite number.