788279 has 4 divisors (see below), whose sum is σ = 822576. Its totient is φ = 753984.

The previous prime is 788267. The next prime is 788287. The reversal of 788279 is 972887.

788279 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.

It is a cyclic number.

It is not a de Polignac number, because 788279 - 2⁸ = 788023 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 (788209) 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, 17114 + ... + 17159.

It is an arithmetic number, because the mean of its divisors is an integer number (205644).

2⁷⁸⁸²⁷⁹ is an apocalyptic number.

788279 is a deficient number, since it is larger than the sum of its proper divisors (34297).

788279 is a wasteful number, since it uses less digits than its factorization.

788279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34296.

The product of its digits is 56448, while the sum is 41.

The square root of 788279 is about 887.8507757501. The cubic root of 788279 is about 92.3761771509.

The spelling of 788279 in words is "seven hundred eighty-eight thousand, two hundred seventy-nine".