8076138718 has 32 divisors (see below), whose sum is σ = 13160439360. Its totient is φ = 3705461760.

The previous prime is 8076138691. The next prime is 8076138769. The reversal of 8076138718 is 8178316708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190158 + ... + 228718.

It is an arithmetic number, because the mean of its divisors is an integer number (411263730).

Almost surely, 2^8076138718 is an apocalyptic number.

8076138718 is a deficient number, since it is larger than the sum of its proper divisors (5084300642).

8076138718 is a wasteful number, since it uses less digits than its factorization.

8076138718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38772.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 8076138718 is about 89867.3395511406. The cubic root of 8076138718 is about 2006.3248700908.

The spelling of 8076138718 in words is "eight billion, seventy-six million, one hundred thirty-eight thousand, seven hundred eighteen".