799938 has 24 divisors (see below), whose sum is σ = 1825200. Its totient is φ = 252504.

The previous prime is 799921. The next prime is 799949. The reversal of 799938 is 839997.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 799893 and 799902.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 799938.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 828 + ... + 1511.

It is an arithmetic number, because the mean of its divisors is an integer number (76050).

2⁷⁹⁹⁹³⁸ is an apocalyptic number.

799938 is an abundant number, since it is smaller than the sum of its proper divisors (1025262).

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

799938 is a wasteful number, since it uses less digits than its factorization.

799938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2366 (or 2363 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 799938 is about 894.3925312747. The cubic root of 799938 is about 92.8293784561.

The spelling of 799938 in words is "seven hundred ninety-nine thousand, nine hundred thirty-eight".