957489804 has 18 divisors (see below), whose sum is σ = 2420321540. Its totient is φ = 319163256.

The previous prime is 957489787. The next prime is 957489829. The reversal of 957489804 is 408984759.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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 5 ways as a sum of consecutive naturals, for example, 13298434 + ... + 13298505.

Almost surely, 2^957489804 is an apocalyptic number.

It is an amenable number.

957489804 is an abundant number, since it is smaller than the sum of its proper divisors (1462831736).

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

957489804 is a wasteful number, since it uses less digits than its factorization.

957489804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26596949 (or 26596944 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 957489804 is about 30943.3321411900. The cubic root of 957489804 is about 985.6242631623.

The spelling of 957489804 in words is "nine hundred fifty-seven million, four hundred eighty-nine thousand, eight hundred four".