798279 has 4 divisors (see below), whose sum is σ = 1064376. Its totient is φ = 532184.

The previous prime is 798271. The next prime is 798293. The reversal of 798279 is 972897.

798279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 972897 = 3 ⋅324299.

It is a cyclic number.

It is not a de Polignac number, because 798279 - 2³ = 798271 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 798279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798271) 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, 133044 + ... + 133049.

It is an arithmetic number, because the mean of its divisors is an integer number (266094).

2⁷⁹⁸²⁷⁹ is an apocalyptic number.

798279 is a deficient number, since it is larger than the sum of its proper divisors (266097).

798279 is a wasteful number, since it uses less digits than its factorization.

798279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266096.

The product of its digits is 63504, while the sum is 42.

The square root of 798279 is about 893.4646047830. The cubic root of 798279 is about 92.7651607604.

The spelling of 798279 in words is "seven hundred ninety-eight thousand, two hundred seventy-nine".