794939109 has 4 divisors (see below), whose sum is σ = 1059918816. Its totient is φ = 529959404.

The previous prime is 794939083. The next prime is 794939111. The reversal of 794939109 is 901939497.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 794939109 - 2⁵ = 794939077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794939809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132489849 + ... + 132489854.

It is an arithmetic number, because the mean of its divisors is an integer number (264979704).

Almost surely, 2^794939109 is an apocalyptic number.

It is an amenable number.

794939109 is a deficient number, since it is larger than the sum of its proper divisors (264979707).

794939109 is a wasteful number, since it uses less digits than its factorization.

794939109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264979706.

The product of its (nonzero) digits is 551124, while the sum is 51.

The square root of 794939109 is about 28194.6645484567. The cubic root of 794939109 is about 926.3560763338.

The spelling of 794939109 in words is "seven hundred ninety-four million, nine hundred thirty-nine thousand, one hundred nine".