799804 has 12 divisors (see below), whose sum is σ = 1423800. Its totient is φ = 393008.

The previous prime is 799801. The next prime is 799807. The reversal of 799804 is 408997.

It is a happy number.

799804 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (799801) and next prime (799807).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799801) 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, 1459 + ... + 1930.

It is an arithmetic number, because the mean of its divisors is an integer number (118650).

2⁷⁹⁹⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

799804 is a deficient number, since it is larger than the sum of its proper divisors (623996).

799804 is a wasteful number, since it uses less digits than its factorization.

799804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452 (or 3450 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 799804 is about 894.3176169572. The cubic root of 799804 is about 92.8241947913.

The spelling of 799804 in words is "seven hundred ninety-nine thousand, eight hundred four".