86500793739 has 32 divisors (see below), whose sum is σ = 121342501440. Its totient is φ = 54731980800.

The previous prime is 86500793723. The next prime is 86500793773. The reversal of 86500793739 is 93739700568.

It is not a de Polignac number, because 86500793739 - 2⁴ = 86500793723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86500793539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10700179 + ... + 10708259.

It is an arithmetic number, because the mean of its divisors is an integer number (3791953170).

Almost surely, 2^86500793739 is an apocalyptic number.

86500793739 is a deficient number, since it is larger than the sum of its proper divisors (34841707701).

86500793739 is a wasteful number, since it uses less digits than its factorization.

86500793739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191.

The product of its (nonzero) digits is 8573040, while the sum is 57.

The spelling of 86500793739 in words is "eighty-six billion, five hundred million, seven hundred ninety-three thousand, seven hundred thirty-nine".