923918764 has 12 divisors (see below), whose sum is σ = 1656293688. Its totient is φ = 450692000.

The previous prime is 923918759. The next prime is 923918767. The reversal of 923918764 is 467819329.

923918764 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 (923918767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2816662 + ... + 2816989.

It is an arithmetic number, because the mean of its divisors is an integer number (138024474).

Almost surely, 2^923918764 is an apocalyptic number.

It is an amenable number.

923918764 is a deficient number, since it is larger than the sum of its proper divisors (732374924).

923918764 is a wasteful number, since it uses less digits than its factorization.

923918764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633696 (or 5633694 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 923918764 is about 30396.0320436731. The cubic root of 923918764 is about 973.9677926461.

The spelling of 923918764 in words is "nine hundred twenty-three million, nine hundred eighteen thousand, seven hundred sixty-four".