86674285716 has 12 divisors (see below), whose sum is σ = 202240000032. Its totient is φ = 28891428568.

The previous prime is 86674285679. The next prime is 86674285741. The reversal of 86674285716 is 61758247668.

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

It is a self number, because there is not a number n which added to its sum of digits gives 86674285716.

It is a congruent number.

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, 3611428560 + ... + 3611428583.

It is an arithmetic number, because the mean of its divisors is an integer number (16853333336).

Almost surely, 2^86674285716 is an apocalyptic number.

It is an amenable number.

86674285716 is an abundant number, since it is smaller than the sum of its proper divisors (115565714316).

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

86674285716 is a wasteful number, since it uses less digits than its factorization.

86674285716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7222857150 (or 7222857148 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 60.

The spelling of 86674285716 in words is "eighty-six billion, six hundred seventy-four million, two hundred eighty-five thousand, seven hundred sixteen".