Q: Is 2,976,421 a Prime Number?
A: No, 2,976,421 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2976421 can be evenly divided by 1 7 449 947 3,143 6,629 425,203 and 2,976,421, with no remainder.
Since 2,976,421 cannot be divided by just 1 and 2,976,421, it is not a prime number.