794905 has 4 divisors (see below), whose sum is σ = 953892. Its totient is φ = 635920.

The previous prime is 794887. The next prime is 794921. The reversal of 794905 is 509497.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 509497 = 467 ⋅1091.

It can be written as a sum of positive squares in 2 ways, for example, as 259081 + 535824 = 509^2 + 732^2 .

It is a de Polignac number, because none of the positive numbers 2^k-794905 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 79486 + ... + 79495.

It is an arithmetic number, because the mean of its divisors is an integer number (238473).

2⁷⁹⁴⁹⁰⁵ is an apocalyptic number.

It is an amenable number.

794905 is a deficient number, since it is larger than the sum of its proper divisors (158987).

794905 is a wasteful number, since it uses less digits than its factorization.

794905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158986.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 794905 is about 891.5744500601. The cubic root of 794905 is about 92.6342826878.

The spelling of 794905 in words is "seven hundred ninety-four thousand, nine hundred five".