839034052 has 48 divisors (see below), whose sum is σ = 1539054720. Its totient is φ = 399866112.

The previous prime is 839034047. The next prime is 839034071. The reversal of 839034052 is 250430938.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 839033999 and 839034017.

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, 2051224 + ... + 2051632.

It is an arithmetic number, because the mean of its divisors is an integer number (32063640).

Almost surely, 2^839034052 is an apocalyptic number.

It is an amenable number.

839034052 is a deficient number, since it is larger than the sum of its proper divisors (700020668).

839034052 is a wasteful number, since it uses less digits than its factorization.

839034052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 839034052 is about 28966.0845127539. The cubic root of 839034052 is about 943.1769869398.

The spelling of 839034052 in words is "eight hundred thirty-nine million, thirty-four thousand, fifty-two".