932690990 has 72 divisors (see below), whose sum is σ = 2146757256. Its totient is φ = 290690400.

The previous prime is 932690971. The next prime is 932691007. The reversal of 932690990 is 99096239.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51425 + ... + 67155.

It is an arithmetic number, because the mean of its divisors is an integer number (29816073).

Almost surely, 2^932690990 is an apocalyptic number.

932690990 is an abundant number, since it is smaller than the sum of its proper divisors (1214066266).

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

932690990 is a wasteful number, since it uses less digits than its factorization.

932690990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15774 (or 15756 counting only the distinct ones).

The product of its (nonzero) digits is 236196, while the sum is 47.

The square root of 932690990 is about 30539.9900130959. The cubic root of 932690990 is about 977.0405617771.

The spelling of 932690990 in words is "nine hundred thirty-two million, six hundred ninety thousand, nine hundred ninety".