9078169164 has 48 divisors (see below), whose sum is σ = 21924386400. Its totient is φ = 2920167936.

The previous prime is 9078169153. The next prime is 9078169171. The reversal of 9078169164 is 4619618709.

It is a happy number.

9078169164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783864 + ... + 795360.

It is an arithmetic number, because the mean of its divisors is an integer number (456758050).

Almost surely, 2^9078169164 is an apocalyptic number.

It is an amenable number.

9078169164 is an abundant number, since it is smaller than the sum of its proper divisors (12846217236).

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

9078169164 is a wasteful number, since it uses less digits than its factorization.

9078169164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13802 (or 13800 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 9078169164 is about 95279.4267614998. The cubic root of 9078169164 is about 2086.0886350676.

The spelling of 9078169164 in words is "nine billion, seventy-eight million, one hundred sixty-nine thousand, one hundred sixty-four".