794398668171 has 8 divisors (see below), whose sum is σ = 1059308377920. Its totient is φ = 529544035272.

The previous prime is 794398668053. The next prime is 794398668197. The reversal of 794398668171 is 171866893497.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 794398668171 - 2⁷ = 794398668043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 794398668096 and 794398668105.

It is not an unprimeable number, because it can be changed into a prime (794398648171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13735545 + ... + 13793258.

It is an arithmetic number, because the mean of its divisors is an integer number (132413547240).

Almost surely, 2^794398668171 is an apocalyptic number.

794398668171 is a deficient number, since it is larger than the sum of its proper divisors (264909709749).

794398668171 is a wasteful number, since it uses less digits than its factorization.

794398668171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27538425.

The product of its digits is 109734912, while the sum is 69.

The spelling of 794398668171 in words is "seven hundred ninety-four billion, three hundred ninety-eight million, six hundred sixty-eight thousand, one hundred seventy-one".