8782047432 has 64 divisors (see below), whose sum is σ = 24572721600. Its totient is φ = 2905971840.

The previous prime is 8782047413. The next prime is 8782047433. The reversal of 8782047432 is 2347402878.

8782047432 is a `hidden beast` number, since 8 + 7 + 8 + 204 + 7 + 432 = 666.

It is not an unprimeable number, because it can be changed into a prime (8782047433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118794 + ... + 177977.

It is an arithmetic number, because the mean of its divisors is an integer number (383948775).

Almost surely, 2^8782047432 is an apocalyptic number.

It is an amenable number.

8782047432 is an abundant number, since it is smaller than the sum of its proper divisors (15790674168).

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

8782047432 is a wasteful number, since it uses less digits than its factorization.

8782047432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296923 (or 296913 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 8782047432 is about 93712.5788355011. The cubic root of 8782047432 is about 2063.1553297398.

The spelling of 8782047432 in words is "eight billion, seven hundred eighty-two million, forty-seven thousand, four hundred thirty-two".