Q: Is 3,401,021 a Prime Number?
A: No, 3,401,021 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 3401021 can be evenly divided by 1 13 431 607 5,603 7,891 261,617 and 3,401,021, with no remainder.
Since 3,401,021 cannot be divided by just 1 and 3,401,021, it is not a prime number.