799223063 has 2 divisors, whose sum is σ = 799223064. Its totient is φ = 799223062.

The previous prime is 799223017. The next prime is 799223077. The reversal of 799223063 is 360322997.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 799223063 - 2¹⁸ = 798960919 is a prime.

It is a super-2 number, since 2×799223063² = 1277515008862203938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 799223063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799223083) 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, 399611531 + 399611532.

It is an arithmetic number, because the mean of its divisors is an integer number (399611532).

Almost surely, 2^799223063 is an apocalyptic number.

799223063 is a deficient number, since it is larger than the sum of its proper divisors (1).

799223063 is an equidigital number, since it uses as much as digits as its factorization.

799223063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 799223063 is about 28270.5334756881. The cubic root of 799223063 is about 928.0171508764.

The spelling of 799223063 in words is "seven hundred ninety-nine million, two hundred twenty-three thousand, sixty-three".