86658086730 has 16 divisors (see below), whose sum is σ = 207979408224. Its totient is φ = 23108823120.

The previous prime is 86658086701. The next prime is 86658086731. The reversal of 86658086730 is 3768085668.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86658086731) 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 7 ways as a sum of consecutive naturals, for example, 1444301416 + ... + 1444301475.

It is an arithmetic number, because the mean of its divisors is an integer number (12998713014).

Almost surely, 2^86658086730 is an apocalyptic number.

86658086730 is an abundant number, since it is smaller than the sum of its proper divisors (121321321494).

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

86658086730 is a wasteful number, since it uses less digits than its factorization.

86658086730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888602901.

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 86658086730 in words is "eighty-six billion, six hundred fifty-eight million, eighty-six thousand, seven hundred thirty".