8704734456 has 32 divisors (see below), whose sum is σ = 23740185600. Its totient is φ = 2637798240.

The previous prime is 8704734449. The next prime is 8704734473. The reversal of 8704734456 is 6544374078.

It is a happy number.

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, 16485976 + ... + 16486503.

It is an arithmetic number, because the mean of its divisors is an integer number (741880800).

Almost surely, 2^8704734456 is an apocalyptic number.

It is an amenable number.

8704734456 is an abundant number, since it is smaller than the sum of its proper divisors (15035451144).

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

8704734456 is a wasteful number, since it uses less digits than its factorization.

8704734456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32972499 (or 32972495 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The square root of 8704734456 is about 93299.1664271445. The cubic root of 8704734456 is about 2057.0831291466.

The spelling of 8704734456 in words is "eight billion, seven hundred four million, seven hundred thirty-four thousand, four hundred fifty-six".