8007078080 has 28 divisors (see below), whose sum is σ = 19066855440. Its totient is φ = 3202831104.

The previous prime is 8007078077. The next prime is 8007078139. The reversal of 8007078080 is 808707008.

It is a super-2 number, since 2×8007078080² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12510740 + ... + 12511379.

Almost surely, 2^8007078080 is an apocalyptic number.

8007078080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8007078080 is an abundant number, since it is smaller than the sum of its proper divisors (11059777360).

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

8007078080 is a wasteful number, since it uses less digits than its factorization.

8007078080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25022136 (or 25022126 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 8007078080 is about 89482.2780219637. The cubic root of 8007078080 is about 2000.5896661298.

The spelling of 8007078080 in words is "eight billion, seven million, seventy-eight thousand, eighty".