799711 has 4 divisors (see below), whose sum is σ = 872424. Its totient is φ = 727000.

The previous prime is 799679. The next prime is 799723. The reversal of 799711 is 117997.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 799711 - 2⁵ = 799679 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36340 + ... + 36361.

It is an arithmetic number, because the mean of its divisors is an integer number (218106).

2⁷⁹⁹⁷¹¹ is an apocalyptic number.

799711 is a deficient number, since it is larger than the sum of its proper divisors (72713).

799711 is a wasteful number, since it uses less digits than its factorization.

799711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72712.

The product of its digits is 3969, while the sum is 34.

The square root of 799711 is about 894.2656204954. The cubic root of 799711 is about 92.8205968328.

It can be divided in two parts, 7997 and 11, that added together give a palindrome (8008).

The spelling of 799711 in words is "seven hundred ninety-nine thousand, seven hundred eleven".