Q: Is 3,457,420 a Composite Number?
A: Yes, 3,457,420 is a composite number.
The number 3,457,420 can be evenly divided by 1 2 4 5 10 20 172,871 345,742 691,484 864,355 1,728,710 and 3,457,420, with no remainder.
Since 3,457,420 cannot be divided by just 1 and 3,457,420, it is a composite number.