791793317 has 4 divisors (see below), whose sum is σ = 904906656. Its totient is φ = 678679980.

The previous prime is 791793307. The next prime is 791793361. The reversal of 791793317 is 713397197.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 713397197 = 17 ⋅41964541.

It is a cyclic number.

It is not a de Polignac number, because 791793317 - 2¹⁴ = 791776933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791793307) by changing a digit.

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, 56556659 + ... + 56556672.

It is an arithmetic number, because the mean of its divisors is an integer number (226226664).

Almost surely, 2^791793317 is an apocalyptic number.

It is an amenable number.

791793317 is a deficient number, since it is larger than the sum of its proper divisors (113113339).

791793317 is a wasteful number, since it uses less digits than its factorization.

791793317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113113338.

The product of its digits is 250047, while the sum is 47.

The square root of 791793317 is about 28138.8222390348. The cubic root of 791793317 is about 925.1325125960.

The spelling of 791793317 in words is "seven hundred ninety-one million, seven hundred ninety-three thousand, three hundred seventeen".