794124853 has 8 divisors (see below), whose sum is σ = 802467000. Its totient is φ = 785823168.

The previous prime is 794124781. The next prime is 794124857. The reversal of 794124853 is 358421497.

It can be written as a sum of positive squares in 4 ways, for example, as 153933649 + 640191204 = 12407^2 + 25302^2 .

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 794124853 - 2⁹ = 794124341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794124857) 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, 30175 + ... + 49987.

It is an arithmetic number, because the mean of its divisors is an integer number (100308375).

Almost surely, 2^794124853 is an apocalyptic number.

It is an amenable number.

794124853 is a deficient number, since it is larger than the sum of its proper divisors (8342147).

794124853 is a wasteful number, since it uses less digits than its factorization.

794124853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20231.

The product of its digits is 241920, while the sum is 43.

The square root of 794124853 is about 28180.2209537115. The cubic root of 794124853 is about 926.0396794880.

The spelling of 794124853 in words is "seven hundred ninety-four million, one hundred twenty-four thousand, eight hundred fifty-three".