8479874832 has 160 divisors (see below), whose sum is σ = 26121661440. Its totient is φ = 2336463360.

The previous prime is 8479874831. The next prime is 8479874849. The reversal of 8479874832 is 2384789748.

It is not an unprimeable number, because it can be changed into a prime (8479874831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450669 + ... + 469107.

It is an arithmetic number, because the mean of its divisors is an integer number (163260384).

Almost surely, 2^8479874832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8479874832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13060830720).

8479874832 is an abundant number, since it is smaller than the sum of its proper divisors (17641786608).

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

8479874832 is a wasteful number, since it uses less digits than its factorization.

8479874832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18541 (or 18535 counting only the distinct ones).

The product of its digits is 21676032, while the sum is 60.

The square root of 8479874832 is about 92086.2358444518. The cubic root of 8479874832 is about 2039.2156115484.

The spelling of 8479874832 in words is "eight billion, four hundred seventy-nine million, eight hundred seventy-four thousand, eight hundred thirty-two".