879812982079 has 2 divisors, whose sum is σ = 879812982080. Its totient is φ = 879812982078.

The previous prime is 879812982023. The next prime is 879812982107. The reversal of 879812982079 is 970289218978.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 879812982079 - 2⁷ = 879812981951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 879812981999 and 879812982017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (879812382079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 439906491039 + 439906491040.

It is an arithmetic number, because the mean of its divisors is an integer number (439906491040).

Almost surely, 2^879812982079 is an apocalyptic number.

879812982079 is a deficient number, since it is larger than the sum of its proper divisors (1).

879812982079 is an equidigital number, since it uses as much as digits as its factorization.

879812982079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73156608, while the sum is 70.

The spelling of 879812982079 in words is "eight hundred seventy-nine billion, eight hundred twelve million, nine hundred eighty-two thousand, seventy-nine".