9166646016 has 144 divisors (see below), whose sum is σ = 29571937920. Its totient is φ = 2777748480.

The previous prime is 9166646003. The next prime is 9166646039. The reversal of 9166646016 is 6106466619.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15751 + ... + 136313.

It is an arithmetic number, because the mean of its divisors is an integer number (205360680).

Almost surely, 2^9166646016 is an apocalyptic number.

9166646016 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9166646016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14785968960).

9166646016 is an abundant number, since it is smaller than the sum of its proper divisors (20405291904).

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

9166646016 is a wasteful number, since it uses less digits than its factorization.

9166646016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120599 (or 120579 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 9166646016 is about 95742.6029309837. The cubic root of 9166646016 is about 2092.8438211513.

The spelling of 9166646016 in words is "nine billion, one hundred sixty-six million, six hundred forty-six thousand, sixteen".