Q: Is 3,120,478 a Composite Number?
A: Yes, 3,120,478 is a composite number.
The number 3,120,478 can be evenly divided by 1 2 1,560,239 and 3,120,478, with no remainder.
Since 3,120,478 cannot be divided by just 1 and 3,120,478, it is a composite number.