86309701682 has 16 divisors (see below), whose sum is σ = 137552113440. Its totient is φ = 40501451808.

The previous prime is 86309701679. The next prime is 86309701691. The reversal of 86309701682 is 28610790368.

It is a self number, because there is not a number n which added to its sum of digits gives 86309701682.

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, 10609523 + ... + 10617654.

It is an arithmetic number, because the mean of its divisors is an integer number (8597007090).

Almost surely, 2^86309701682 is an apocalyptic number.

86309701682 is a deficient number, since it is larger than the sum of its proper divisors (51242411758).

86309701682 is a wasteful number, since it uses less digits than its factorization.

86309701682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21227305.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 86309701682 in words is "eighty-six billion, three hundred nine million, seven hundred one thousand, six hundred eighty-two".