791369 has 4 divisors (see below), whose sum is σ = 833040. Its totient is φ = 749700.

The previous prime is 791363. The next prime is 791377. The reversal of 791369 is 963197.

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: 963197 = 359 ⋅2683.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-791369 is a prime.

It is a super-2 number, since 2×791369² = 1252529788322, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 791369.

It is not an unprimeable number, because it can be changed into a prime (791363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20807 + ... + 20844.

It is an arithmetic number, because the mean of its divisors is an integer number (208260).

2⁷⁹¹³⁶⁹ is an apocalyptic number.

It is an amenable number.

791369 is a deficient number, since it is larger than the sum of its proper divisors (41671).

791369 is a wasteful number, since it uses less digits than its factorization.

791369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41670.

The product of its digits is 10206, while the sum is 35.

The square root of 791369 is about 889.5892310499. The cubic root of 791369 is about 92.4967225525.

The spelling of 791369 in words is "seven hundred ninety-one thousand, three hundred sixty-nine".