939315234 has 32 divisors (see below), whose sum is σ = 2207064384. Its totient is φ = 262745280.

The previous prime is 939315203. The next prime is 939315253. The reversal of 939315234 is 432513939.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 939315192 and 939315201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546529 + ... + 548244.

It is an arithmetic number, because the mean of its divisors is an integer number (68970762).

Almost surely, 2^939315234 is an apocalyptic number.

939315234 is an abundant number, since it is smaller than the sum of its proper divisors (1267749150).

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

939315234 is a wasteful number, since it uses less digits than its factorization.

939315234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094802.

The product of its digits is 87480, while the sum is 39.

The square root of 939315234 is about 30648.2500968652. The cubic root of 939315234 is about 979.3481831088.

The spelling of 939315234 in words is "nine hundred thirty-nine million, three hundred fifteen thousand, two hundred thirty-four".