Q: Is 3,637,749 a Prime Number?
A: No, 3,637,749 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 3637749 can be evenly divided by 1 3 23 69 52,721 158,163 1,212,583 and 3,637,749, with no remainder.
Since 3,637,749 cannot be divided by just 1 and 3,637,749, it is not a prime number.