9166001904 has 40 divisors (see below), whose sum is σ = 26309821520. Its totient is φ = 3055333824.

The previous prime is 9166001891. The next prime is 9166001917. The reversal of 9166001904 is 4091006619.

It is an interprime number because it is at equal distance from previous prime (9166001891) and next prime (9166001917).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10608367 + ... + 10609230.

It is an arithmetic number, because the mean of its divisors is an integer number (657745538).

Almost surely, 2^9166001904 is an apocalyptic number.

It is an amenable number.

9166001904 is an abundant number, since it is smaller than the sum of its proper divisors (17143819616).

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

9166001904 is a wasteful number, since it uses less digits than its factorization.

9166001904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21217614 (or 21217602 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 9166001904 is about 95739.2391028882. The cubic root of 9166001904 is about 2092.7948007719.

The spelling of 9166001904 in words is "nine billion, one hundred sixty-six million, one thousand, nine hundred four".