799392 has 48 divisors (see below), whose sum is σ = 2292192. Its totient is φ = 241920.

The previous prime is 799369. The next prime is 799417. The reversal of 799392 is 293997.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 799392.

It is an unprimeable number.

799392 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678 + ... + 1434.

It is an arithmetic number, because the mean of its divisors is an integer number (47754).

2⁷⁹⁹³⁹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 799392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1146096).

799392 is an abundant number, since it is smaller than the sum of its proper divisors (1492800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799392 is a wasteful number, since it uses less digits than its factorization.

799392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 773 counting only the distinct ones).

The product of its digits is 30618, while the sum is 39.

The square root of 799392 is about 894.0872440651. The cubic root of 799392 is about 92.8082533286.

It can be divided in two parts, 7 and 99392, that added together give a palindrome (99399).

The spelling of 799392 in words is "seven hundred ninety-nine thousand, three hundred ninety-two".