9168011930 has 64 divisors (see below), whose sum is σ = 20805776640. Its totient is φ = 2825433600.

The previous prime is 9168011929. The next prime is 9168011969. The reversal of 9168011930 is 391108619.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1640 + ... + 135420.

It is an arithmetic number, because the mean of its divisors is an integer number (325090260).

Almost surely, 2^9168011930 is an apocalyptic number.

9168011930 is an abundant number, since it is smaller than the sum of its proper divisors (11637764710).

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

9168011930 is a wasteful number, since it uses less digits than its factorization.

9168011930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133895.

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 9168011930 is about 95749.7359265288. The cubic root of 9168011930 is about 2092.9477669381.

The spelling of 9168011930 in words is "nine billion, one hundred sixty-eight million, eleven thousand, nine hundred thirty".