8634013528 has 32 divisors (see below), whose sum is σ = 18510105600. Its totient is φ = 3698561952.

The previous prime is 8634013519. The next prime is 8634013541. The reversal of 8634013528 is 8253104368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88663 + ... + 158521.

It is an arithmetic number, because the mean of its divisors is an integer number (578440800).

Almost surely, 2^8634013528 is an apocalyptic number.

It is an amenable number.

8634013528 is an abundant number, since it is smaller than the sum of its proper divisors (9876092072).

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

8634013528 is a wasteful number, since it uses less digits than its factorization.

8634013528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72079 (or 72075 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 8634013528 is about 92919.3926368441. The cubic root of 8634013528 is about 2051.4971041461.

The spelling of 8634013528 in words is "eight billion, six hundred thirty-four million, thirteen thousand, five hundred twenty-eight".