8657230068 has 36 divisors (see below), whose sum is σ = 21909286308. Its totient is φ = 2882350080.

The previous prime is 8657230051. The next prime is 8657230069. The reversal of 8657230068 is 8600327568.

It can be written as a sum of positive squares in 2 ways, for example, as 2701712484 + 5955517584 = 51978^2 + 77172^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8657230069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110253 + ... + 171668.

Almost surely, 2^8657230068 is an apocalyptic number.

It is an amenable number.

8657230068 is an abundant number, since it is smaller than the sum of its proper divisors (13252056240).

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

8657230068 is a wasteful number, since it uses less digits than its factorization.

8657230068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282784 (or 282779 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 8657230068 is about 93044.2371563118. The cubic root of 8657230068 is about 2053.3342581539.

The spelling of 8657230068 in words is "eight billion, six hundred fifty-seven million, two hundred thirty thousand, sixty-eight".