939322223 has 4 divisors (see below), whose sum is σ = 1073511120. Its totient is φ = 805133328.

The previous prime is 939322217. The next prime is 939322271. The reversal of 939322223 is 322223939.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 939322223 - 2⁴ = 939322207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939322273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67094438 + ... + 67094451.

It is an arithmetic number, because the mean of its divisors is an integer number (268377780).

Almost surely, 2^939322223 is an apocalyptic number.

939322223 is a deficient number, since it is larger than the sum of its proper divisors (134188897).

939322223 is a wasteful number, since it uses less digits than its factorization.

939322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134188896.

The product of its digits is 34992, while the sum is 35.

The square root of 939322223 is about 30648.3641162134. The cubic root of 939322223 is about 979.3506120582.

The spelling of 939322223 in words is "nine hundred thirty-nine million, three hundred twenty-two thousand, two hundred twenty-three".