789079 has 4 divisors (see below), whose sum is σ = 796176. Its totient is φ = 781984.

The previous prime is 789077. The next prime is 789091. The reversal of 789079 is 970987.

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 789079 - 2¹ = 789077 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 (789077) 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, 3379 + ... + 3604.

It is an arithmetic number, because the mean of its divisors is an integer number (199044).

2⁷⁸⁹⁰⁷⁹ is an apocalyptic number.

789079 is a deficient number, since it is larger than the sum of its proper divisors (7097).

789079 is a wasteful number, since it uses less digits than its factorization.

789079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7096.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 789079 is about 888.3011876610. The cubic root of 789079 is about 92.4074164946.

The spelling of 789079 in words is "seven hundred eighty-nine thousand, seventy-nine".