Q: Is 3,721,493 a Prime Number?
A: No, 3,721,493 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 3721493 can be evenly divided by 1 103 36,131 and 3,721,493, with no remainder.
Since 3,721,493 cannot be divided by just 1 and 3,721,493, it is not a prime number.