798387096775 has 12 divisors (see below), whose sum is σ = 1004776121512. Its totient is φ = 629176695840.

The previous prime is 798387096763. The next prime is 798387096809. The reversal of 798387096775 is 577690783897.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-798387096775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238322832 + ... + 238326181.

Almost surely, 2^798387096775 is an apocalyptic number.

798387096775 is a deficient number, since it is larger than the sum of its proper divisors (206389024737).

798387096775 is a wasteful number, since it uses less digits than its factorization.

798387096775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476649090 (or 476649085 counting only the distinct ones).

The product of its (nonzero) digits is 1120210560, while the sum is 76.

The spelling of 798387096775 in words is "seven hundred ninety-eight billion, three hundred eighty-seven million, ninety-six thousand, seven hundred seventy-five".