Q: Is 3,366,671 a Prime Number?
A: No, 3,366,671 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 3366671 can be evenly divided by 1 7 11 23 77 161 253 1,771 1,901 13,307 20,911 43,723 146,377 306,061 480,953 and 3,366,671, with no remainder.
Since 3,366,671 cannot be divided by just 1 and 3,366,671, it is not a prime number.