794021 has 6 divisors (see below), whose sum is σ = 810450. Its totient is φ = 777888.

The previous prime is 794011. The next prime is 794023. The reversal of 794021 is 120497.

794021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 45796 + 748225 = 214^2 + 865^2 .

It is not a de Polignac number, because 794021 - 2⁶ = 793957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 794021.

It is not an unprimeable number, because it can be changed into a prime (794023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5255 + ... + 5403.

It is an arithmetic number, because the mean of its divisors is an integer number (135075).

2⁷⁹⁴⁰²¹ is an apocalyptic number.

It is an amenable number.

794021 is a deficient number, since it is larger than the sum of its proper divisors (16429).

794021 is an equidigital number, since it uses as much as digits as its factorization.

794021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 794021 is about 891.0785599486. The cubic root of 794021 is about 92.5999309601.

The spelling of 794021 in words is "seven hundred ninety-four thousand, twenty-one".