957728264 has 16 divisors (see below), whose sum is σ = 1796203500. Its totient is φ = 478740672.

The previous prime is 957728263. The next prime is 957728273. The reversal of 957728264 is 462827759.

It can be written as a sum of positive squares in 2 ways, for example, as 921608164 + 36120100 = 30358^2 + 6010^2 .

It is not an unprimeable number, because it can be changed into a prime (957728263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23234 + ... + 49550.

Almost surely, 2^957728264 is an apocalyptic number.

It is an amenable number.

957728264 is a deficient number, since it is larger than the sum of its proper divisors (838475236).

957728264 is a wasteful number, since it uses less digits than its factorization.

957728264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30872 (or 30868 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The square root of 957728264 is about 30947.1850739288. The cubic root of 957728264 is about 985.7060786386.

The spelling of 957728264 in words is "nine hundred fifty-seven million, seven hundred twenty-eight thousand, two hundred sixty-four".