8372799008 has 96 divisors (see below), whose sum is σ = 20291927040. Its totient is φ = 3320352000.

The previous prime is 8372798971. The next prime is 8372799031. The reversal of 8372799008 is 8009972738.

It is a Cunningham number, because it is equal to 91503²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160133 + ... + 205883.

It is an arithmetic number, because the mean of its divisors is an integer number (211374240).

Almost surely, 2^8372799008 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 8372799008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10145963520).

8372799008 is an abundant number, since it is smaller than the sum of its proper divisors (11919128032).

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

8372799008 is a wasteful number, since it uses less digits than its factorization.

8372799008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45830 (or 45822 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 53.

The square root of 8372799008 is about 91502.9999945357. Note that the first 5 decimals coincide. The cubic root of 8372799008 is about 2030.5961354348.

The spelling of 8372799008 in words is "eight billion, three hundred seventy-two million, seven hundred ninety-nine thousand, eight".