8469422832 has 120 divisors (see below), whose sum is σ = 24046984704. Its totient is φ = 2566916352.

The previous prime is 8469422821. The next prime is 8469422861. The reversal of 8469422832 is 2382249648.

It is a super-2 number, since 2×8469422832² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 535713 + ... + 551295.

Almost surely, 2^8469422832 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 8469422832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12023492352).

8469422832 is an abundant number, since it is smaller than the sum of its proper divisors (15577561872).

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

8469422832 is a wasteful number, since it uses less digits than its factorization.

8469422832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15687 (or 15668 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The square root of 8469422832 is about 92029.4671939374. The cubic root of 8469422832 is about 2038.3774449122.

The spelling of 8469422832 in words is "eight billion, four hundred sixty-nine million, four hundred twenty-two thousand, eight hundred thirty-two".