930523990 has 32 divisors (see below), whose sum is σ = 1828700064. Its totient is φ = 338096640.

The previous prime is 930523961. The next prime is 930524027. The reversal of 930523990 is 99325039.

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 15 ways as a sum of consecutive naturals, for example, 173022 + ... + 178318.

It is an arithmetic number, because the mean of its divisors is an integer number (57146877).

Almost surely, 2^930523990 is an apocalyptic number.

930523990 is a deficient number, since it is larger than the sum of its proper divisors (898176074).

930523990 is a wasteful number, since it uses less digits than its factorization.

930523990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6912.

The product of its (nonzero) digits is 65610, while the sum is 40.

The square root of 930523990 is about 30504.4913086581. The cubic root of 930523990 is about 976.2832946271.

The spelling of 930523990 in words is "nine hundred thirty million, five hundred twenty-three thousand, nine hundred ninety".