9165172704 has 24 divisors (see below), whose sum is σ = 24058578600. Its totient is φ = 3055057536.

The previous prime is 9165172697. The next prime is 9165172769. The reversal of 9165172704 is 4072715619.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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, 47735179 + ... + 47735370.

It is an arithmetic number, because the mean of its divisors is an integer number (1002440775).

Almost surely, 2^9165172704 is an apocalyptic number.

It is an amenable number.

9165172704 is an abundant number, since it is smaller than the sum of its proper divisors (14893405896).

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

9165172704 is a wasteful number, since it uses less digits than its factorization.

9165172704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95470562 (or 95470554 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 9165172704 is about 95734.9084921483. The cubic root of 9165172704 is about 2092.7316908214.

The spelling of 9165172704 in words is "nine billion, one hundred sixty-five million, one hundred seventy-two thousand, seven hundred four".