8809504704 has 672 divisors, whose sum is σ = 35111659520. Its totient is φ = 2107607040.

The previous prime is 8809504681. The next prime is 8809504721. The reversal of 8809504704 is 4074059088.

It is a tau number, because it is divible by the number of its divisors (672).

It is a self number, because there is not a number n which added to its sum of digits gives 8809504704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19026777 + ... + 19027239.

Almost surely, 2^8809504704 is an apocalyptic number.

8809504704 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8809504704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17555829760).

8809504704 is an abundant number, since it is smaller than the sum of its proper divisors (26302154816).

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

8809504704 is a wasteful number, since it uses less digits than its factorization.

8809504704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 8809504704 is about 93858.9617671110. The cubic root of 8809504704 is about 2065.3032602046.

The spelling of 8809504704 in words is "eight billion, eight hundred nine million, five hundred four thousand, seven hundred four".