Q: Is 3,645,979 a Composite Number?
A: No, 3,645,979 is not a composite number; it is a prime number.
The number 3,645,979 can be evenly divided by 1 and 3,645,979, with no remainder.
Since 3,645,979 can be divided by just 1 and 3,645,979, it is not a composite number.