Q: Is 439,671 a Prime Number?
A: No, 439,671 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 439671 can be evenly divided by 1 3 17 37 51 111 233 629 699 1,887 3,961 8,621 11,883 25,863 146,557 and 439,671, with no remainder.
Since 439,671 cannot be divided by just 1 and 439,671, it is not a prime number.