799462949 has 2 divisors, whose sum is σ = 799462950. Its totient is φ = 799462948.

The previous prime is 799462933. The next prime is 799462987. The reversal of 799462949 is 949264997.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 646074724 + 153388225 = 25418^2 + 12385^2 .

It is an emirp because it is prime and its reverse (949264997) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 799462949 - 2⁴ = 799462933 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799462249) 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, 399731474 + 399731475.

It is an arithmetic number, because the mean of its divisors is an integer number (399731475).

Almost surely, 2^799462949 is an apocalyptic number.

It is an amenable number.

799462949 is a deficient number, since it is larger than the sum of its proper divisors (1).

799462949 is an equidigital number, since it uses as much as digits as its factorization.

799462949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 59.

The square root of 799462949 is about 28274.7758434970. The cubic root of 799462949 is about 928.1099893940.

The spelling of 799462949 in words is "seven hundred ninety-nine million, four hundred sixty-two thousand, nine hundred forty-nine".