9166766880 has 192 divisors, whose sum is σ = 29681769600. Its totient is φ = 2376622080.

The previous prime is 9166766813. The next prime is 9166766893. The reversal of 9166766880 is 886676619.

It is a self number, because there is not a number n which added to its sum of digits gives 9166766880.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7458106 + ... + 7459334.

It is an arithmetic number, because the mean of its divisors is an integer number (154592550).

Almost surely, 2^9166766880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9166766880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14840884800).

9166766880 is an abundant number, since it is smaller than the sum of its proper divisors (20515002720).

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

9166766880 is a wasteful number, since it uses less digits than its factorization.

9166766880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The square root of 9166766880 is about 95743.2341212683. The cubic root of 9166766880 is about 2092.8530192943.

The spelling of 9166766880 in words is "nine billion, one hundred sixty-six million, seven hundred sixty-six thousand, eight hundred eighty".