9109008704 has 28 divisors (see below), whose sum is σ = 18516564948. Its totient is φ = 4443417600.

The previous prime is 9109008691. The next prime is 9109008739. The reversal of 9109008704 is 4078009019.

It can be written as a sum of positive squares in 2 ways, for example, as 5120833600 + 3988175104 = 71560^2 + 63152^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733087 + ... + 1738334.

It is an arithmetic number, because the mean of its divisors is an integer number (661305891).

Almost surely, 2^9109008704 is an apocalyptic number.

It is an amenable number.

9109008704 is an abundant number, since it is smaller than the sum of its proper divisors (9407556244).

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

9109008704 is a wasteful number, since it uses less digits than its factorization.

9109008704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471474 (or 3471464 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 9109008704 is about 95441.1269003044. The cubic root of 9109008704 is about 2088.4481894378.

The spelling of 9109008704 in words is "nine billion, one hundred nine million, eight thousand, seven hundred four".