791960170994 has 8 divisors (see below), whose sum is σ = 1187951201580. Its totient is φ = 395976437136.

The previous prime is 791960170961. The next prime is 791960171011. The reversal of 791960170994 is 499071069197.

It can be written as a sum of positive squares in 2 ways, for example, as 781567387969 + 10392783025 = 884063^2 + 101945^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544249 + ... + 1992140.

Almost surely, 2^791960170994 is an apocalyptic number.

791960170994 is a deficient number, since it is larger than the sum of its proper divisors (395991030586).

791960170994 is a wasteful number, since it uses less digits than its factorization.

791960170994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648364.

The product of its (nonzero) digits is 7715736, while the sum is 62.

The spelling of 791960170994 in words is "seven hundred ninety-one billion, nine hundred sixty million, one hundred seventy thousand, nine hundred ninety-four".