314832939 has 4 divisors (see below), whose sum is σ = 419777256. Its totient is φ = 209888624.

The previous prime is 314832913. The next prime is 314832943. The reversal of 314832939 is 939238413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314832939 - 2¹⁹ = 314308651 is a prime.

It is a super-3 number, since 3×314832939³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 314832939.

It is not an unprimeable number, because it can be changed into a prime (314832239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52472154 + ... + 52472159.

It is an arithmetic number, because the mean of its divisors is an integer number (104944314).

Almost surely, 2^314832939 is an apocalyptic number.

314832939 is a deficient number, since it is larger than the sum of its proper divisors (104944317).

314832939 is a wasteful number, since it uses less digits than its factorization.

314832939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104944316.

The product of its digits is 139968, while the sum is 42.

The square root of 314832939 is about 17743.5323146210. The cubic root of 314832939 is about 680.2889047760.

The spelling of 314832939 in words is "three hundred fourteen million, eight hundred thirty-two thousand, nine hundred thirty-nine".