799435799 has 2 divisors, whose sum is σ = 799435800. Its totient is φ = 799435798.

The previous prime is 799435787. The next prime is 799435807. The reversal of 799435799 is 997534997.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 799435799 - 2⁸ = 799435543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799438799) 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, 399717899 + 399717900.

It is an arithmetic number, because the mean of its divisors is an integer number (399717900).

Almost surely, 2^799435799 is an apocalyptic number.

799435799 is a deficient number, since it is larger than the sum of its proper divisors (1).

799435799 is an equidigital number, since it uses as much as digits as its factorization.

799435799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19289340, while the sum is 62.

The square root of 799435799 is about 28274.2957295138. The cubic root of 799435799 is about 928.0994829778.

The spelling of 799435799 in words is "seven hundred ninety-nine million, four hundred thirty-five thousand, seven hundred ninety-nine".