9120723336 has 128 divisors (see below), whose sum is σ = 25723526400. Its totient is φ = 2994001920.

The previous prime is 9120723281. The next prime is 9120723341. The reversal of 9120723336 is 6333270219.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9120723336.

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, 4381816 + ... + 4383896.

It is an arithmetic number, because the mean of its divisors is an integer number (200965050).

Almost surely, 2^9120723336 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 9120723336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12861763200).

9120723336 is an abundant number, since it is smaller than the sum of its proper divisors (16602803064).

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

9120723336 is a wasteful number, since it uses less digits than its factorization.

9120723336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396 (or 2386 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 9120723336 is about 95502.4781667994. The cubic root of 9120723336 is about 2089.3430881902.

The spelling of 9120723336 in words is "nine billion, one hundred twenty million, seven hundred twenty-three thousand, three hundred thirty-six".