Q: Is 3,638,007 a Prime Number?
A: No, 3,638,007 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 3638007 can be evenly divided by 1 3 9 27 134,741 404,223 1,212,669 and 3,638,007, with no remainder.
Since 3,638,007 cannot be divided by just 1 and 3,638,007, it is not a prime number.