Q: Is 3,401,321 a Prime Number?
A: No, 3,401,321 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 3401321 can be evenly divided by 1 7 11 77 163 271 1,141 1,793 1,897 2,981 12,551 20,867 44,173 309,211 485,903 and 3,401,321, with no remainder.
Since 3,401,321 cannot be divided by just 1 and 3,401,321, it is not a prime number.