Q: Is 2,936,421 a Prime Number?
A: No, 2,936,421 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 2936421 can be evenly divided by 1 3 9 509 641 1,527 1,923 4,581 5,769 326,269 978,807 and 2,936,421, with no remainder.
Since 2,936,421 cannot be divided by just 1 and 2,936,421, it is not a prime number.