Q: Is 3,401,420 a Prime Number?
A: No, 3,401,420 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 3401420 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 15,461 30,922 61,844 77,305 154,610 170,071 309,220 340,142 680,284 850,355 1,700,710 and 3,401,420, with no remainder.
Since 3,401,420 cannot be divided by just 1 and 3,401,420, it is not a prime number.