Q: Is 2,689,480 a Prime Number?
A: No, 2,689,480 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 2689480 can be evenly divided by 1 2 4 5 8 10 20 40 71 142 284 355 568 710 947 1,420 1,894 2,840 3,788 4,735 7,576 9,470 18,940 37,880 67,237 134,474 268,948 336,185 537,896 672,370 1,344,740 and 2,689,480, with no remainder.
Since 2,689,480 cannot be divided by just 1 and 2,689,480, it is not a prime number.