789384 has 32 divisors (see below), whose sum is σ = 2039040. Its totient is φ = 254400.

The previous prime is 789377. The next prime is 789389. The reversal of 789384 is 483987.

It is not an unprimeable number, because it can be changed into a prime (789389) by changing a digit.

789384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214 + ... + 1274.

It is an arithmetic number, because the mean of its divisors is an integer number (63720).

2⁷⁸⁹³⁸⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 789384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1019520).

789384 is an abundant number, since it is smaller than the sum of its proper divisors (1249656).

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

789384 is a wasteful number, since it uses less digits than its factorization.

789384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1097 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 789384 is about 888.4728470809. The cubic root of 789384 is about 92.4193209349.

The spelling of 789384 in words is "seven hundred eighty-nine thousand, three hundred eighty-four".