799199 has 4 divisors (see below), whose sum is σ = 802440. Its totient is φ = 795960.

The previous prime is 799171. The next prime is 799217. The reversal of 799199 is 991997.

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 799199 - 2⁸ = 798943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217 + ... + 1754.

It is an arithmetic number, because the mean of its divisors is an integer number (200610).

2⁷⁹⁹¹⁹⁹ is an apocalyptic number.

799199 is a deficient number, since it is larger than the sum of its proper divisors (3241).

799199 is a wasteful number, since it uses less digits than its factorization.

799199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240.

The product of its digits is 45927, while the sum is 44.

The square root of 799199 is about 893.9793062482. The cubic root of 799199 is about 92.8007837206.

The spelling of 799199 in words is "seven hundred ninety-nine thousand, one hundred ninety-nine".