Q: Is 3,406,671 a Prime Number?
A: No, 3,406,671 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 3406671 can be evenly divided by 1 3 9 27 126,173 378,519 1,135,557 and 3,406,671, with no remainder.
Since 3,406,671 cannot be divided by just 1 and 3,406,671, it is not a prime number.