799759 has 2 divisors, whose sum is σ = 799760. Its totient is φ = 799758.

The previous prime is 799753. The next prime is 799789. The reversal of 799759 is 957997.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 799759 - 2⁵ = 799727 is a prime.

It is a super-2 number, since 2×799759² = 1279228916162, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399879 + 399880.

It is an arithmetic number, because the mean of its divisors is an integer number (399880).

2⁷⁹⁹⁷⁵⁹ is an apocalyptic number.

799759 is a deficient number, since it is larger than the sum of its proper divisors (1).

799759 is an equidigital number, since it uses as much as digits as its factorization.

799759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 178605, while the sum is 46.

The square root of 799759 is about 894.2924577564. The cubic root of 799759 is about 92.8224538785.

The spelling of 799759 in words is "seven hundred ninety-nine thousand, seven hundred fifty-nine".