794705493897 has 56 divisors (see below), whose sum is σ = 1361957255616. Its totient is φ = 454041425376.

The previous prime is 794705493889. The next prime is 794705493961. The reversal of 794705493897 is 798394507497.

794705493897 is a `hidden beast` number, since 7 + 9 + 4 + 70 + 549 + 3 + 8 + 9 + 7 = 666.

It is not a de Polignac number, because 794705493897 - 2³ = 794705493889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (794705493817) 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 in 55 ways as a sum of consecutive naturals, for example, 47332138 + ... + 47348924.

Almost surely, 2^794705493897 is an apocalyptic number.

It is an amenable number.

794705493897 is a deficient number, since it is larger than the sum of its proper divisors (567251761719).

794705493897 is an equidigital number, since it uses as much as digits as its factorization.

794705493897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26089 (or 26074 counting only the distinct ones).

The product of its (nonzero) digits is 480090240, while the sum is 72.

The spelling of 794705493897 in words is "seven hundred ninety-four billion, seven hundred five million, four hundred ninety-three thousand, eight hundred ninety-seven".