8078013000 has 96 divisors (see below), whose sum is σ = 27303714360. Its totient is φ = 2154134400.

The previous prime is 8078012993. The next prime is 8078013019. The reversal of 8078013000 is 3108708.

It can be written as a sum of positive squares in 4 ways, for example, as 620308836 + 7457704164 = 24906^2 + 86358^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 439779 + ... + 457778.

Almost surely, 2^8078013000 is an apocalyptic number.

It is an amenable number.

8078013000 is an abundant number, since it is smaller than the sum of its proper divisors (19225701360).

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

8078013000 is a wasteful number, since it uses less digits than its factorization.

8078013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897584 (or 897567 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 8078013000 is about 89877.7669949582. The cubic root of 8078013000 is about 2006.4800650364.

The spelling of 8078013000 in words is "eight billion, seventy-eight million, thirteen thousand".