798770849711 has 2 divisors, whose sum is σ = 798770849712. Its totient is φ = 798770849710.

The previous prime is 798770849689. The next prime is 798770849749. The reversal of 798770849711 is 117948077897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 798770849711 - 2³⁰ = 797697107887 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 (798770849771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399385424855 + 399385424856.

It is an arithmetic number, because the mean of its divisors is an integer number (399385424856).

Almost surely, 2^798770849711 is an apocalyptic number.

798770849711 is a deficient number, since it is larger than the sum of its proper divisors (1).

798770849711 is an equidigital number, since it uses as much as digits as its factorization.

798770849711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49787136, while the sum is 68.

The spelling of 798770849711 in words is "seven hundred ninety-eight billion, seven hundred seventy million, eight hundred forty-nine thousand, seven hundred eleven".