8315839932 has 12 divisors (see below), whose sum is σ = 19403626536. Its totient is φ = 2771946640.

The previous prime is 8315839919. The next prime is 8315839967. The reversal of 8315839932 is 2399385138.

It is a tau number, because it is divible by the number of its divisors (12).

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, 346493319 + ... + 346493342.

It is an arithmetic number, because the mean of its divisors is an integer number (1616968878).

Almost surely, 2^8315839932 is an apocalyptic number.

It is an amenable number.

8315839932 is an abundant number, since it is smaller than the sum of its proper divisors (11087786604).

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

8315839932 is a wasteful number, since it uses less digits than its factorization.

8315839932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692986668 (or 692986666 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 8315839932 is about 91191.2272754348. The cubic root of 8315839932 is about 2025.9810260145.

The spelling of 8315839932 in words is "eight billion, three hundred fifteen million, eight hundred thirty-nine thousand, nine hundred thirty-two".