90964936 has 32 divisors (see below), whose sum is σ = 173124000. Its totient is φ = 44804736.

The previous prime is 90964919. The next prime is 90964949. The reversal of 90964936 is 63946909.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198820 + ... + 199276.

It is an arithmetic number, because the mean of its divisors is an integer number (5410125).

Almost surely, 2^90964936 is an apocalyptic number.

It is an amenable number.

90964936 is a deficient number, since it is larger than the sum of its proper divisors (82159064).

90964936 is a wasteful number, since it uses less digits than its factorization.

90964936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 90964936 is about 9537.5539841198. The cubic root of 90964936 is about 449.7363657436.

The spelling of 90964936 in words is "ninety million, nine hundred sixty-four thousand, nine hundred thirty-six".