799141943 has 2 divisors, whose sum is σ = 799141944. Its totient is φ = 799141942.

The previous prime is 799141921. The next prime is 799142027. The reversal of 799141943 is 349141997.

It is a weak prime.

It is an emirp because it is prime and its reverse (349141997) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 799141943 - 2⁶ = 799141879 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799161943) 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 as a sum of consecutive naturals, namely, 399570971 + 399570972.

It is an arithmetic number, because the mean of its divisors is an integer number (399570972).

Almost surely, 2^799141943 is an apocalyptic number.

799141943 is a deficient number, since it is larger than the sum of its proper divisors (1).

799141943 is an equidigital number, since it uses as much as digits as its factorization.

799141943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 47.

The square root of 799141943 is about 28269.0987298853. The cubic root of 799141943 is about 927.9857523421.

The spelling of 799141943 in words is "seven hundred ninety-nine million, one hundred forty-one thousand, nine hundred forty-three".