789613 has 8 divisors (see below), whose sum is σ = 899136. Its totient is φ = 686400.

The previous prime is 789611. The next prime is 789623. The reversal of 789613 is 316987.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 789613 - 2¹ = 789611 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 (789611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308 + ... + 1813.

It is an arithmetic number, because the mean of its divisors is an integer number (112392).

2⁷⁸⁹⁶¹³ is an apocalyptic number.

It is an amenable number.

789613 is a deficient number, since it is larger than the sum of its proper divisors (109523).

789613 is a wasteful number, since it uses less digits than its factorization.

789613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3155.

The product of its digits is 9072, while the sum is 34.

The square root of 789613 is about 888.6017105543. The cubic root of 789613 is about 92.4282570075.

The spelling of 789613 in words is "seven hundred eighty-nine thousand, six hundred thirteen".