Q: Is 3,420,243 a Composite Number?
A: Yes, 3,420,243 is a composite number.
The number 3,420,243 can be evenly divided by 1 3 9 37 111 333 10,271 30,813 92,439 380,027 1,140,081 and 3,420,243, with no remainder.
Since 3,420,243 cannot be divided by just 1 and 3,420,243, it is a composite number.