84902704704 has 84 divisors (see below), whose sum is σ = 243434303580. Its totient is φ = 28292060160.

The previous prime is 84902704703. The next prime is 84902704721. The reversal of 84902704704 is 40740720948.

It can be written as a sum of positive squares in 2 ways, for example, as 13677770304 + 71224934400 = 116952^2 + 266880^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84902704704.

It is not an unprimeable number, because it can be changed into a prime (84902704703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1972242 + ... + 2014830.

Almost surely, 2^84902704704 is an apocalyptic number.

It is an amenable number.

84902704704 is an abundant number, since it is smaller than the sum of its proper divisors (158531598876).

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

84902704704 is a wasteful number, since it uses less digits than its factorization.

84902704704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46068 (or 46055 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 84902704704 in words is "eighty-four billion, nine hundred two million, seven hundred four thousand, seven hundred four".