791913 has 12 divisors (see below), whose sum is σ = 1106000. Its totient is φ = 503976.

The previous prime is 791909. The next prime is 791927. The reversal of 791913 is 319197.

It is not a de Polignac number, because 791913 - 2² = 791909 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791933) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1338 + ... + 1836.

2⁷⁹¹⁹¹³ is an apocalyptic number.

It is an amenable number.

791913 is a deficient number, since it is larger than the sum of its proper divisors (314087).

791913 is a wasteful number, since it uses less digits than its factorization.

791913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548 (or 525 counting only the distinct ones).

The product of its digits is 1701, while the sum is 30.

The square root of 791913 is about 889.8949376190. The cubic root of 791913 is about 92.5179122847.

The spelling of 791913 in words is "seven hundred ninety-one thousand, nine hundred thirteen".