84804870630 has 32 divisors (see below), whose sum is σ = 204376236768. Its totient is φ = 22520793600.

The previous prime is 84804870611. The next prime is 84804870643. The reversal of 84804870630 is 3607840848.

It is a self number, because there is not a number n which added to its sum of digits gives 84804870630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5857561 + ... + 5872020.

It is an arithmetic number, because the mean of its divisors is an integer number (6386757399).

Almost surely, 2^84804870630 is an apocalyptic number.

84804870630 is an abundant number, since it is smaller than the sum of its proper divisors (119571366138).

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

84804870630 is a wasteful number, since it uses less digits than its factorization.

84804870630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11729832.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 84804870630 in words is "eighty-four billion, eight hundred four million, eight hundred seventy thousand, six hundred thirty".