794665 has 8 divisors (see below), whose sum is σ = 1009800. Its totient is φ = 598272.

The previous prime is 794659. The next prime is 794669. The reversal of 794665 is 566497.

It can be written as a sum of positive squares in 4 ways, for example, as 310249 + 484416 = 557^2 + 696^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 794665 - 2³ = 794657 is a prime.

It is an Ulam number.

794665 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (794669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4590 + ... + 4759.

It is an arithmetic number, because the mean of its divisors is an integer number (126225).

2⁷⁹⁴⁶⁶⁵ is an apocalyptic number.

It is an amenable number.

794665 is a deficient number, since it is larger than the sum of its proper divisors (215135).

794665 is a wasteful number, since it uses less digits than its factorization.

794665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9371.

The product of its digits is 45360, while the sum is 37.

The square root of 794665 is about 891.4398465404. The cubic root of 794665 is about 92.6249589465.

The spelling of 794665 in words is "seven hundred ninety-four thousand, six hundred sixty-five".