Q: Is 3,431,475 a Prime Number?
A: No, 3,431,475 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 3431475 can be evenly divided by 1 3 5 9 15 25 45 75 101 151 225 303 453 505 755 909 1,359 1,515 2,265 2,525 3,775 4,545 6,795 7,575 11,325 15,251 22,725 33,975 45,753 76,255 137,259 228,765 381,275 686,295 1,143,825 and 3,431,475, with no remainder.
Since 3,431,475 cannot be divided by just 1 and 3,431,475, it is not a prime number.