9166764 has 12 divisors (see below), whose sum is σ = 21389144. Its totient is φ = 3055584.

The previous prime is 9166763. The next prime is 9166777. The reversal of 9166764 is 4676619.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (9166763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381937 + ... + 381960.

Almost surely, 2^9166764 is an apocalyptic number.

It is an amenable number.

9166764 is an abundant number, since it is smaller than the sum of its proper divisors (12222380).

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

9166764 is a wasteful number, since it uses less digits than its factorization.

9166764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763904 (or 763902 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 9166764 is about 3027.6664281258. Note that the first 3 decimals coincide. The cubic root of 9166764 is about 209.2852800118.

The spelling of 9166764 in words is "nine million, one hundred sixty-six thousand, seven hundred sixty-four".