86630902900 has 36 divisors (see below), whose sum is σ = 191988836928. Its totient is φ = 33915075040.

The previous prime is 86630902889. The next prime is 86630902937. The reversal of 86630902900 is 920903668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9211354 + ... + 9220753.

It is an arithmetic number, because the mean of its divisors is an integer number (5333023248).

Almost surely, 2^86630902900 is an apocalyptic number.

It is an amenable number.

86630902900 is an abundant number, since it is smaller than the sum of its proper divisors (105357934028).

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

86630902900 is a wasteful number, since it uses less digits than its factorization.

86630902900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18432168 (or 18432161 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 86630902900 in words is "eighty-six billion, six hundred thirty million, nine hundred two thousand, nine hundred".