8073278879 has 2 divisors, whose sum is σ = 8073278880. Its totient is φ = 8073278878.

The previous prime is 8073278849. The next prime is 8073278893. The reversal of 8073278879 is 9788723708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8073278879 - 2⁸ = 8073278623 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8073278849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4036639439 + 4036639440.

It is an arithmetic number, because the mean of its divisors is an integer number (4036639440).

Almost surely, 2^8073278879 is an apocalyptic number.

8073278879 is a deficient number, since it is larger than the sum of its proper divisors (1).

8073278879 is an equidigital number, since it uses as much as digits as its factorization.

8073278879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The square root of 8073278879 is about 89851.4266942935. The cubic root of 8073278879 is about 2006.0880224375.

The spelling of 8073278879 in words is "eight billion, seventy-three million, two hundred seventy-eight thousand, eight hundred seventy-nine".