791834117 has 2 divisors, whose sum is σ = 791834118. Its totient is φ = 791834116.

The previous prime is 791834111. The next prime is 791834119. The reversal of 791834117 is 711438197.

791834117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432390436 + 359443681 = 20794^2 + 18959^2 .

It is a cyclic number.

It is not a de Polignac number, because 791834117 - 2²⁴ = 775056901 is a prime.

Together with 791834119, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791834111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395917058 + 395917059.

It is an arithmetic number, because the mean of its divisors is an integer number (395917059).

Almost surely, 2^791834117 is an apocalyptic number.

It is an amenable number.

791834117 is a deficient number, since it is larger than the sum of its proper divisors (1).

791834117 is an equidigital number, since it uses as much as digits as its factorization.

791834117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 41.

The square root of 791834117 is about 28139.5472067338. The cubic root of 791834117 is about 925.1484025837.

The spelling of 791834117 in words is "seven hundred ninety-one million, eight hundred thirty-four thousand, one hundred seventeen".