8079097920 has 224 divisors, whose sum is σ = 27131345280. Its totient is φ = 2031206400.

The previous prime is 8079097883. The next prime is 8079097933. The reversal of 8079097920 is 297909708.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4248970 + ... + 4250870.

Almost surely, 2^8079097920 is an apocalyptic number.

8079097920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8079097920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13565672640).

8079097920 is an abundant number, since it is smaller than the sum of its proper divisors (19052247360).

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

8079097920 is a wasteful number, since it uses less digits than its factorization.

8079097920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 51.

The square root of 8079097920 is about 89883.8023227767. The cubic root of 8079097920 is about 2006.5698879877.

The spelling of 8079097920 in words is "eight billion, seventy-nine million, ninety-seven thousand, nine hundred twenty".