939905932 has 12 divisors (see below), whose sum is σ = 1879811920. Its totient is φ = 402816816.

The previous prime is 939905917. The next prime is 939905963. The reversal of 939905932 is 239509939.

939905932 is an admirable number.

It is a super-2 number, since 2×939905932² = 1766846322017577248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16784007 + ... + 16784062.

Almost surely, 2^939905932 is an apocalyptic number.

It is an amenable number.

939905932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

939905932 is a wasteful number, since it uses less digits than its factorization.

939905932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33568080 (or 33568078 counting only the distinct ones).

The product of its (nonzero) digits is 590490, while the sum is 49.

The square root of 939905932 is about 30657.8853152007. The cubic root of 939905932 is about 979.5534311340.

The spelling of 939905932 in words is "nine hundred thirty-nine million, nine hundred five thousand, nine hundred thirty-two".