789234 has 16 divisors (see below), whose sum is σ = 1588800. Its totient is φ = 261360.

The previous prime is 789227. The next prime is 789251. The reversal of 789234 is 432987.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 789195 and 789204.

It is an unprimeable number.

789234 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864 + ... + 1524.

It is an arithmetic number, because the mean of its divisors is an integer number (99300).

2⁷⁸⁹²³⁴ is an apocalyptic number.

789234 is an abundant number, since it is smaller than the sum of its proper divisors (799566).

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

789234 is a wasteful number, since it uses less digits than its factorization.

789234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

The product of its digits is 12096, while the sum is 33.

The square root of 789234 is about 888.3884285604. The cubic root of 789234 is about 92.4134666754.

Adding to 789234 its reverse (432987), we get a palindrome (1222221).

The spelling of 789234 in words is "seven hundred eighty-nine thousand, two hundred thirty-four".