923113938 has 16 divisors (see below), whose sum is σ = 1889163936. Its totient is φ = 300548640.

The previous prime is 923113921. The next prime is 923113967. The reversal of 923113938 is 839311329.

923113938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 923113896 and 923113905.

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, 1788723 + ... + 1789238.

It is an arithmetic number, because the mean of its divisors is an integer number (118072746).

Almost surely, 2^923113938 is an apocalyptic number.

923113938 is an abundant number, since it is smaller than the sum of its proper divisors (966049998).

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

923113938 is a wasteful number, since it uses less digits than its factorization.

923113938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578009.

The product of its digits is 34992, while the sum is 39.

The square root of 923113938 is about 30382.7901615372. The cubic root of 923113938 is about 973.6849025788.

The spelling of 923113938 in words is "nine hundred twenty-three million, one hundred thirteen thousand, nine hundred thirty-eight".