799876846855 has 16 divisors (see below), whose sum is σ = 964444927680. Its totient is φ = 636841997568.

The previous prime is 799876846849. The next prime is 799876846877. The reversal of 799876846855 is 558648678997.

It is a cyclic number.

It is not a de Polignac number, because 799876846855 - 2¹⁷ = 799876715783 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2630179 + ... + 2918491.

It is an arithmetic number, because the mean of its divisors is an integer number (60277807980).

Almost surely, 2^799876846855 is an apocalyptic number.

799876846855 is a deficient number, since it is larger than the sum of its proper divisors (164568080825).

799876846855 is a wasteful number, since it uses less digits than its factorization.

799876846855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290970.

The product of its digits is 7315660800, while the sum is 82.

The spelling of 799876846855 in words is "seven hundred ninety-nine billion, eight hundred seventy-six million, eight hundred forty-six thousand, eight hundred fifty-five".