8971282432 has 192 divisors, whose sum is σ = 21950248320. Its totient is φ = 3578265600.

The previous prime is 8971282409. The next prime is 8971282433. The reversal of 8971282432 is 2342821798.

It is not an unprimeable number, because it can be changed into a prime (8971282433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31926132 + ... + 31926412.

It is an arithmetic number, because the mean of its divisors is an integer number (114324210).

Almost surely, 2^8971282432 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 8971282432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10975124160).

8971282432 is an abundant number, since it is smaller than the sum of its proper divisors (12978965888).

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

8971282432 is a wasteful number, since it uses less digits than its factorization.

8971282432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 438 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 8971282432 is about 94716.8540018090. The cubic root of 8971282432 is about 2077.8690602220.

The spelling of 8971282432 in words is "eight billion, nine hundred seventy-one million, two hundred eighty-two thousand, four hundred thirty-two".