Q: Is 3,428,075 a Prime Number?
A: No, 3,428,075 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 3428075 can be evenly divided by 1 5 7 19 25 35 95 133 175 475 665 1,031 3,325 5,155 7,217 19,589 25,775 36,085 97,945 137,123 180,425 489,725 685,615 and 3,428,075, with no remainder.
Since 3,428,075 cannot be divided by just 1 and 3,428,075, it is not a prime number.