839131334 has 8 divisors (see below), whose sum is σ = 1262668608. Its totient is φ = 418241800.

The previous prime is 839131303. The next prime is 839131361. The reversal of 839131334 is 433131938.

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

It is a junction number, because it is equal to n+sod(n) for n = 839131294 and 839131303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661142 + ... + 662409.

It is an arithmetic number, because the mean of its divisors is an integer number (157833576).

Almost surely, 2^839131334 is an apocalyptic number.

839131334 is a deficient number, since it is larger than the sum of its proper divisors (423537274).

839131334 is a wasteful number, since it uses less digits than its factorization.

839131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323870.

The product of its digits is 23328, while the sum is 35.

The square root of 839131334 is about 28967.7637038139. The cubic root of 839131334 is about 943.2134378234.

The spelling of 839131334 in words is "eight hundred thirty-nine million, one hundred thirty-one thousand, three hundred thirty-four".