Q: Is 3,628,737 a Prime Number?
A: No, 3,628,737 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 3628737 can be evenly divided by 1 3 7 9 21 63 239 241 717 723 1,673 1,687 2,151 2,169 5,019 5,061 15,057 15,183 57,599 172,797 403,193 518,391 1,209,579 and 3,628,737, with no remainder.
Since 3,628,737 cannot be divided by just 1 and 3,628,737, it is not a prime number.