238579264 has 56 divisors (see below), whose sum is σ = 590263488. Its totient is φ = 92951040.

The previous prime is 238579261. The next prime is 238579301. The reversal of 238579264 is 462975832.

238579264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (238579261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19279 + ... + 29134.

Almost surely, 2^238579264 is an apocalyptic number.

It is an amenable number.

238579264 is an abundant number, since it is smaller than the sum of its proper divisors (351684224).

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

238579264 is a wasteful number, since it uses less digits than its factorization.

238579264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48443 (or 48433 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 238579264 is about 15446.0112650483. The cubic root of 238579264 is about 620.2178076231.

The spelling of 238579264 in words is "two hundred thirty-eight million, five hundred seventy-nine thousand, two hundred sixty-four".