Q: Is 3,500,220 a Prime Number?
A: No, 3,500,220 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 3500220 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 58,337 116,674 175,011 233,348 291,685 350,022 583,370 700,044 875,055 1,166,740 1,750,110 and 3,500,220, with no remainder.
Since 3,500,220 cannot be divided by just 1 and 3,500,220, it is not a prime number.