8479706132 has 12 divisors (see below), whose sum is σ = 14983559136. Its totient is φ = 4198689240.

The previous prime is 8479706129. The next prime is 8479706153. The reversal of 8479706132 is 2316079748.

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, 10290494 + ... + 10291317.

It is an arithmetic number, because the mean of its divisors is an integer number (1248629928).

Almost surely, 2^8479706132 is an apocalyptic number.

It is an amenable number.

8479706132 is a deficient number, since it is larger than the sum of its proper divisors (6503853004).

8479706132 is a wasteful number, since it uses less digits than its factorization.

8479706132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20581918 (or 20581916 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 8479706132 is about 92085.3198506689. The cubic root of 8479706132 is about 2039.2020886304.

The spelling of 8479706132 in words is "eight billion, four hundred seventy-nine million, seven hundred six thousand, one hundred thirty-two".