86840900630 has 16 divisors (see below), whose sum is σ = 170523950544. Its totient is φ = 31578509280.

The previous prime is 86840900593. The next prime is 86840900651. The reversal of 86840900630 is 3600904868.

It is a congruent number.

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, 394731257 + ... + 394731476.

It is an arithmetic number, because the mean of its divisors is an integer number (10657746909).

Almost surely, 2^86840900630 is an apocalyptic number.

86840900630 is a deficient number, since it is larger than the sum of its proper divisors (83683049914).

86840900630 is a wasteful number, since it uses less digits than its factorization.

86840900630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789462751.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 86840900630 in words is "eighty-six billion, eight hundred forty million, nine hundred thousand, six hundred thirty".