8077108880 has 40 divisors (see below), whose sum is σ = 19286833272. Its totient is φ = 3143522304.

The previous prime is 8077108877. The next prime is 8077108903. The reversal of 8077108880 is 888017708.

It can be written as a sum of positive squares in 4 ways, for example, as 747694336 + 7329414544 = 27344^2 + 85612^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 1361417 + ... + 1367336.

Almost surely, 2^8077108880 is an apocalyptic number.

8077108880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8077108880 is an abundant number, since it is smaller than the sum of its proper divisors (11209724392).

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

8077108880 is a wasteful number, since it uses less digits than its factorization.

8077108880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728803 (or 2728797 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 47.

The square root of 8077108880 is about 89872.7371342389. The cubic root of 8077108880 is about 2006.4052047772.

The spelling of 8077108880 in words is "eight billion, seventy-seven million, one hundred eight thousand, eight hundred eighty".