389223 has 12 divisors (see below), whose sum is σ = 572520. Its totient is φ = 254736.

The previous prime is 389219. The next prime is 389227. The reversal of 389223 is 322983.

It is an interprime number because it is at equal distance from previous prime (389219) and next prime (389227).

It is not a de Polignac number, because 389223 - 2² = 389219 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 8⁵ + 2⁵ + 9² + 2¹¹ + 3¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165 + ... + 897.

It is an arithmetic number, because the mean of its divisors is an integer number (47710).

2³⁸⁹²²³ is an apocalyptic number.

389223 is a deficient number, since it is larger than the sum of its proper divisors (183297).

389223 is a wasteful number, since it uses less digits than its factorization.

389223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 795 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 389223 is about 623.8773918007. The cubic root of 389223 is about 73.0128831957.

It can be divided in two parts, 38 and 9223, that added together give a cube (9261 = 21³).

The spelling of 389223 in words is "three hundred eighty-nine thousand, two hundred twenty-three".