8243327232 has 720 divisors, whose sum is σ = 30668176000. Its totient is φ = 2194698240.

The previous prime is 8243327219. The next prime is 8243327269. The reversal of 8243327232 is 2327233428.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 135136482 + ... + 135136542.

Almost surely, 2^8243327232 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 8243327232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15334088000).

8243327232 is an abundant number, since it is smaller than the sum of its proper divisors (22424848768).

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

8243327232 is an equidigital number, since it uses as much as digits as its factorization.

8243327232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 92 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 8243327232 is about 90792.7708135400. The cubic root of 8243327232 is about 2020.0750905001.

The spelling of 8243327232 in words is "eight billion, two hundred forty-three million, three hundred twenty-seven thousand, two hundred thirty-two".