Q: Is 4,026,729 a Prime Number?
A: No, 4,026,729 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 4026729 can be evenly divided by 1 3 7 21 191,749 575,247 1,342,243 and 4,026,729, with no remainder.
Since 4,026,729 cannot be divided by just 1 and 4,026,729, it is not a prime number.