Q: Is 4,640,993 a Prime Number?
A: No, 4,640,993 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 4640993 can be evenly divided by 1 7 662,999 and 4,640,993, with no remainder.
Since 4,640,993 cannot be divided by just 1 and 4,640,993, it is not a prime number.