931009082 has 16 divisors (see below), whose sum is σ = 1504203360. Its totient is φ = 430747632.

The previous prime is 931009031. The next prime is 931009087. The reversal of 931009082 is 280900139.

It is not an unprimeable number, because it can be changed into a prime (931009087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283253 + ... + 286520.

It is an arithmetic number, because the mean of its divisors is an integer number (94012710).

Almost surely, 2^931009082 is an apocalyptic number.

931009082 is a deficient number, since it is larger than the sum of its proper divisors (573194278).

931009082 is a wasteful number, since it uses less digits than its factorization.

931009082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569837.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 931009082 is about 30512.4414296857. The cubic root of 931009082 is about 976.4529140922.

The spelling of 931009082 in words is "nine hundred thirty-one million, nine thousand, eighty-two".