794228705 has 12 divisors (see below), whose sum is σ = 975765780. Its totient is φ = 620599392.

The previous prime is 794228683. The next prime is 794228707. The reversal of 794228705 is 507822497.

It can be written as a sum of positive squares in 2 ways, for example, as 222636241 + 571592464 = 14921^2 + 23908^2 .

It is not a de Polignac number, because 794228705 - 2²⁴ = 777451489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (794228707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33710 + ... + 52199.

It is an arithmetic number, because the mean of its divisors is an integer number (81313815).

Almost surely, 2^794228705 is an apocalyptic number.

It is an amenable number.

794228705 is a deficient number, since it is larger than the sum of its proper divisors (181537075).

794228705 is an equidigital number, since it uses as much as digits as its factorization.

794228705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86000 (or 85957 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 794228705 is about 28182.0635333895. The cubic root of 794228705 is about 926.0800454668.

The spelling of 794228705 in words is "seven hundred ninety-four million, two hundred twenty-eight thousand, seven hundred five".