8080315920 has 160 divisors (see below), whose sum is σ = 28185100800. Its totient is φ = 2127430656.

The previous prime is 8080315861. The next prime is 8080315937. The reversal of 8080315920 is 295130808.

It is a super-3 number, since 3×8080315920³ (a number of 31 digits) contains 333 as substring.

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

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 31 ways as a sum of consecutive naturals, for example, 146964 + ... + 194316.

It is an arithmetic number, because the mean of its divisors is an integer number (176156880).

Almost surely, 2^8080315920 is an apocalyptic number.

8080315920 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 8080315920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14092550400).

8080315920 is an abundant number, since it is smaller than the sum of its proper divisors (20104784880).

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

8080315920 is a wasteful number, since it uses less digits than its factorization.

8080315920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47454 (or 47442 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 8080315920 is about 89890.5774817361. The cubic root of 8080315920 is about 2006.6707193486.

The spelling of 8080315920 in words is "eight billion, eighty million, three hundred fifteen thousand, nine hundred twenty".