8078106688 has 28 divisors (see below), whose sum is σ = 16064823852. Its totient is φ = 4030277120.

The previous prime is 8078106679. The next prime is 8078106749. The reversal of 8078106688 is 8866018708.

It can be written as a sum of positive squares in 2 ways, for example, as 3207183424 + 4870923264 = 56632^2 + 69792^2 .

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, 107395 + ... + 166402.

It is an arithmetic number, because the mean of its divisors is an integer number (573743709).

Almost surely, 2^8078106688 is an apocalyptic number.

It is an amenable number.

8078106688 is a deficient number, since it is larger than the sum of its proper divisors (7986717164).

8078106688 is a wasteful number, since it uses less digits than its factorization.

8078106688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274270 (or 274260 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 52.

The square root of 8078106688 is about 89878.2881901964. The cubic root of 8078106688 is about 2006.4878219925.

The spelling of 8078106688 in words is "eight billion, seventy-eight million, one hundred six thousand, six hundred eighty-eight".