789020 has 12 divisors (see below), whose sum is σ = 1656984. Its totient is φ = 315600.

The previous prime is 789017. The next prime is 789029. The reversal of 789020 is 20987.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789029) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19706 + ... + 19745.

It is an arithmetic number, because the mean of its divisors is an integer number (138082).

2⁷⁸⁹⁰²⁰ is an apocalyptic number.

It is an amenable number.

789020 is an abundant number, since it is smaller than the sum of its proper divisors (867964).

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

789020 is a wasteful number, since it uses less digits than its factorization.

789020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39460 (or 39458 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 789020 is about 888.2679775833. The cubic root of 789020 is about 92.4051133144.

The spelling of 789020 in words is "seven hundred eighty-nine thousand, twenty".