86306694 has 8 divisors (see below), whose sum is σ = 172613400. Its totient is φ = 28768896.

The previous prime is 86306669. The next prime is 86306723. The reversal of 86306694 is 49660368.

It is a sphenic number, since it is the product of 3 distinct primes.

86306694 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 7192219 + ... + 7192230.

It is an arithmetic number, because the mean of its divisors is an integer number (21576675).

Almost surely, 2^86306694 is an apocalyptic number.

86306694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86306694 is a wasteful number, since it uses less digits than its factorization.

86306694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14384454.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 86306694 is about 9290.1396114375. The cubic root of 86306694 is about 441.9245825884.

The spelling of 86306694 in words is "eighty-six million, three hundred six thousand, six hundred ninety-four".