Q: Is 3,500,505 a Prime Number?
A: No, 3,500,505 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 3500505 can be evenly divided by 1 3 5 9 15 45 107 321 535 727 963 1,605 2,181 3,635 4,815 6,543 10,905 32,715 77,789 233,367 388,945 700,101 1,166,835 and 3,500,505, with no remainder.
Since 3,500,505 cannot be divided by just 1 and 3,500,505, it is not a prime number.