Q: Is 8,401,961 a Prime Number?
A: No, 8,401,961 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 8401961 can be evenly divided by 1 17 31 107 149 527 1,819 2,533 3,317 4,619 15,943 56,389 78,523 271,031 494,233 and 8,401,961, with no remainder.
Since 8,401,961 cannot be divided by just 1 and 8,401,961, it is not a prime number.