90929604 has 12 divisors (see below), whose sum is σ = 212169104. Its totient is φ = 30309864.

The previous prime is 90929599. The next prime is 90929621. The reversal of 90929604 is 40692909.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3788722 + ... + 3788745.

Almost surely, 2^90929604 is an apocalyptic number.

It is an amenable number.

90929604 is an abundant number, since it is smaller than the sum of its proper divisors (121239500).

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

90929604 is a wasteful number, since it uses less digits than its factorization.

90929604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7577474 (or 7577472 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 90929604 is about 9535.7015473430. The cubic root of 90929604 is about 449.6781303263.

The spelling of 90929604 in words is "ninety million, nine hundred twenty-nine thousand, six hundred four".