86757909324 has 12 divisors (see below), whose sum is σ = 202435121784. Its totient is φ = 28919303104.

The previous prime is 86757909289. The next prime is 86757909401. The reversal of 86757909324 is 42390975768.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×86757909324² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3614912877 + ... + 3614912900.

It is an arithmetic number, because the mean of its divisors is an integer number (16869593482).

Almost surely, 2^86757909324 is an apocalyptic number.

It is an amenable number.

86757909324 is an abundant number, since it is smaller than the sum of its proper divisors (115677212460).

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

86757909324 is a wasteful number, since it uses less digits than its factorization.

86757909324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229825784 (or 7229825782 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 86757909324 in words is "eighty-six billion, seven hundred fifty-seven million, nine hundred nine thousand, three hundred twenty-four".