9120397968 has 60 divisors (see below), whose sum is σ = 27844856208. Its totient is φ = 2763756480.

The previous prime is 9120397967. The next prime is 9120397973. The reversal of 9120397968 is 8697930219.

9120397968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9120397963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2877330 + ... + 2880497.

Almost surely, 2^9120397968 is an apocalyptic number.

It is an amenable number.

9120397968 is an abundant number, since it is smaller than the sum of its proper divisors (18724458240).

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

9120397968 is a wasteful number, since it uses less digits than its factorization.

9120397968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5757852 (or 5757843 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The square root of 9120397968 is about 95500.7746984285. The cubic root of 9120397968 is about 2089.3182431773.

The spelling of 9120397968 in words is "nine billion, one hundred twenty million, three hundred ninety-seven thousand, nine hundred sixty-eight".