Q: Is 1,361,490 a Prime Number?
A: No, 1,361,490 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 1361490 can be evenly divided by 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 3,491 6,982 10,473 17,455 20,946 34,910 45,383 52,365 90,766 104,730 136,149 226,915 272,298 453,830 680,745 and 1,361,490, with no remainder.
Since 1,361,490 cannot be divided by just 1 and 1,361,490, it is not a prime number.