Q: Is 942,390 a Prime Number?
A: No, 942,390 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 942390 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 283 333 370 555 566 666 849 1,110 1,415 1,665 1,698 2,547 2,830 3,330 4,245 5,094 8,490 10,471 12,735 20,942 25,470 31,413 52,355 62,826 94,239 104,710 157,065 188,478 314,130 471,195 and 942,390, with no remainder.
Since 942,390 cannot be divided by just 1 and 942,390, it is not a prime number.