Q: Is 4,139,929 a Prime Number?
A: No, 4,139,929 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 4139929 can be evenly divided by 1 19 109 1,999 2,071 37,981 217,891 and 4,139,929, with no remainder.
Since 4,139,929 cannot be divided by just 1 and 4,139,929, it is not a prime number.