939053023 has 8 divisors (see below), whose sum is σ = 979341440. Its totient is φ = 899389440.

The previous prime is 939052999. The next prime is 939053069. The reversal of 939053023 is 320350939.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 939053023 - 2²¹ = 936955871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 939053023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939053083) 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 7 ways as a sum of consecutive naturals, for example, 153138 + ... + 159151.

It is an arithmetic number, because the mean of its divisors is an integer number (122417680).

Almost surely, 2^939053023 is an apocalyptic number.

939053023 is a deficient number, since it is larger than the sum of its proper divisors (40288417).

939053023 is a wasteful number, since it uses less digits than its factorization.

939053023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312417.

The product of its (nonzero) digits is 21870, while the sum is 34.

The square root of 939053023 is about 30643.9720499807. The cubic root of 939053023 is about 979.2570458790.

The spelling of 939053023 in words is "nine hundred thirty-nine million, fifty-three thousand, twenty-three".