86736608683 has 4 divisors (see below), whose sum is σ = 88031185000. Its totient is φ = 85442032368.

The previous prime is 86736608653. The next prime is 86736608737. The reversal of 86736608683 is 38680663768.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86736608683 - 2³³ = 78146674091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86736608653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647288058 + ... + 647288191.

It is an arithmetic number, because the mean of its divisors is an integer number (22007796250).

Almost surely, 2^86736608683 is an apocalyptic number.

86736608683 is a deficient number, since it is larger than the sum of its proper divisors (1294576317).

86736608683 is a wasteful number, since it uses less digits than its factorization.

86736608683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294576316.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 86736608683 in words is "eighty-six billion, seven hundred thirty-six million, six hundred eight thousand, six hundred eighty-three".