8078010786 has 48 divisors (see below), whose sum is σ = 17855578104. Its totient is φ = 2638801152.

The previous prime is 8078010769. The next prime is 8078010793. The reversal of 8078010786 is 6870108708.

It can be written as a sum of positive squares in 4 ways, for example, as 7498694025 + 579316761 = 86595^2 + 24069^2 .

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 23 ways as a sum of consecutive naturals, for example, 186720 + ... + 225876.

Almost surely, 2^8078010786 is an apocalyptic number.

8078010786 is an abundant number, since it is smaller than the sum of its proper divisors (9777567318).

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

8078010786 is a wasteful number, since it uses less digits than its factorization.

8078010786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39395 (or 39392 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 8078010786 is about 89877.7546782295. The cubic root of 8078010786 is about 2006.4798817262.

The spelling of 8078010786 in words is "eight billion, seventy-eight million, ten thousand, seven hundred eighty-six".