794427899 has 4 divisors (see below), whose sum is σ = 794810280. Its totient is φ = 794045520.

The previous prime is 794427853. The next prime is 794427941. The reversal of 794427899 is 998724497.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 794427899 - 2¹² = 794423803 is a prime.

It is a super-2 number, since 2×794427899² = 1262231373419108402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794427499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188057 + ... + 192234.

It is an arithmetic number, because the mean of its divisors is an integer number (198702570).

Almost surely, 2^794427899 is an apocalyptic number.

794427899 is a deficient number, since it is larger than the sum of its proper divisors (382381).

794427899 is a wasteful number, since it uses less digits than its factorization.

794427899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382380.

The product of its digits is 9144576, while the sum is 59.

The square root of 794427899 is about 28185.5973681595. The cubic root of 794427899 is about 926.1574598471.

The spelling of 794427899 in words is "seven hundred ninety-four million, four hundred twenty-seven thousand, eight hundred ninety-nine".