794681 has 4 divisors (see below), whose sum is σ = 803700. Its totient is φ = 785664.

The previous prime is 794669. The next prime is 794693. The reversal of 794681 is 186497.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 186497 = 283 ⋅659.

It is an interprime number because it is at equal distance from previous prime (794669) and next prime (794693).

It can be written as a sum of positive squares in 2 ways, for example, as 80656 + 714025 = 284^2 + 845^2 .

It is a cyclic number.

It is not a de Polignac number, because 794681 - 2¹⁸ = 532537 is a prime.

It is a super-2 number, since 2×794681² = 1263035783522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (794641) 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 3 ways as a sum of consecutive naturals, for example, 4376 + ... + 4553.

It is an arithmetic number, because the mean of its divisors is an integer number (200925).

2⁷⁹⁴⁶⁸¹ is an apocalyptic number.

It is an amenable number.

794681 is a deficient number, since it is larger than the sum of its proper divisors (9019).

794681 is an equidigital number, since it uses as much as digits as its factorization.

794681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018.

The product of its digits is 12096, while the sum is 35.

The square root of 794681 is about 891.4488207407. The cubic root of 794681 is about 92.6255805877.

The spelling of 794681 in words is "seven hundred ninety-four thousand, six hundred eighty-one".