8312803344 has 240 divisors, whose sum is σ = 25416623232. Its totient is φ = 2526031872.

The previous prime is 8312803337. The next prime is 8312803403. The reversal of 8312803344 is 4433082138.

It is a happy number.

8312803344 is a `hidden beast` number, since 8 + 31 + 280 + 3 + 344 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 8312803299 and 8312803308.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 16526197 + ... + 16526699.

Almost surely, 2^8312803344 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 8312803344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12708311616).

8312803344 is an abundant number, since it is smaller than the sum of its proper divisors (17103819888).

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

8312803344 is a wasteful number, since it uses less digits than its factorization.

8312803344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 8312803344 is about 91174.5761931472. The cubic root of 8312803344 is about 2025.7343955399.

The spelling of 8312803344 in words is "eight billion, three hundred twelve million, eight hundred three thousand, three hundred forty-four".