808000080 has 160 divisors (see below), whose sum is σ = 2708457600. Its totient is φ = 198567936.

The previous prime is 808000073. The next prime is 808000091. The reversal of 808000080 is 80000808.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 808000080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166326 + ... + 171114.

It is an arithmetic number, because the mean of its divisors is an integer number (16927860).

Almost surely, 2^808000080 is an apocalyptic number.

808000080 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 808000080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1354228800).

808000080 is an abundant number, since it is smaller than the sum of its proper divisors (1900457520).

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

808000080 is a wasteful number, since it uses less digits than its factorization.

808000080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861 (or 4855 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 808000080 is about 28425.3422142988. The cubic root of 808000080 is about 931.4019323001.

Adding to 808000080 its reverse (80000808), we get a palindrome (888000888).

The spelling of 808000080 in words is "eight hundred eight million, eighty", and thus it is an aban number.