791841 has 8 divisors (see below), whose sum is σ = 1073344. Its totient is φ = 519120.

The previous prime is 791827. The next prime is 791849. The reversal of 791841 is 148197.

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

It is not a de Polignac number, because 791841 - 2¹⁰ = 790817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 791799 and 791808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981 + ... + 2346.

It is an arithmetic number, because the mean of its divisors is an integer number (134168).

2⁷⁹¹⁸⁴¹ is an apocalyptic number.

It is an amenable number.

791841 is a deficient number, since it is larger than the sum of its proper divisors (281503).

791841 is a wasteful number, since it uses less digits than its factorization.

791841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391.

The product of its digits is 2016, while the sum is 30.

The square root of 791841 is about 889.8544824858. The cubic root of 791841 is about 92.5151083186.

The spelling of 791841 in words is "seven hundred ninety-one thousand, eight hundred forty-one".