Q: Is 2,400,396 a Prime Number?
A: No, 2,400,396 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 2400396 can be evenly divided by 1 2 3 4 6 12 200,033 400,066 600,099 800,132 1,200,198 and 2,400,396, with no remainder.
Since 2,400,396 cannot be divided by just 1 and 2,400,396, it is not a prime number.