Q: Is 3,642,428 a Prime Number?
A: No, 3,642,428 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 3642428 can be evenly divided by 1 2 4 37 74 148 24,611 49,222 98,444 910,607 1,821,214 and 3,642,428, with no remainder.
Since 3,642,428 cannot be divided by just 1 and 3,642,428, it is not a prime number.