Q: Is 395,430 a Prime Number?
A: No, 395,430 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 395430 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 269 294 490 538 735 807 1,345 1,470 1,614 1,883 2,690 3,766 4,035 5,649 8,070 9,415 11,298 13,181 18,830 26,362 28,245 39,543 56,490 65,905 79,086 131,810 197,715 and 395,430, with no remainder.
Since 395,430 cannot be divided by just 1 and 395,430, it is not a prime number.