8078886692 has 6 divisors (see below), whose sum is σ = 14138051718. Its totient is φ = 4039443344.

The previous prime is 8078886667. The next prime is 8078886737. The reversal of 8078886692 is 2966888708.

It can be written as a sum of positive squares in only one way, i.e., 7066756096 + 1012130596 = 84064^2 + 31814^2 .

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 as a sum of consecutive naturals, namely, 1009860833 + ... + 1009860840.

It is an arithmetic number, because the mean of its divisors is an integer number (2356341953).

Almost surely, 2^8078886692 is an apocalyptic number.

It is an amenable number.

8078886692 is a deficient number, since it is larger than the sum of its proper divisors (6059165026).

8078886692 is a wasteful number, since it uses less digits than its factorization.

8078886692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019721677 (or 2019721675 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 62.

The square root of 8078886692 is about 89882.6273091747. The cubic root of 8078886692 is about 2006.5524005799.

The spelling of 8078886692 in words is "eight billion, seventy-eight million, eight hundred eighty-six thousand, six hundred ninety-two".