389214 has 24 divisors (see below), whose sum is σ = 964080. Its totient is φ = 111168.

The previous prime is 389189. The next prime is 389219. The reversal of 389214 is 412983.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 389214.

It is not an unprimeable number, because it can be changed into a prime (389219) by changing a digit.

389214 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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1419 + ... + 1670.

It is an arithmetic number, because the mean of its divisors is an integer number (40170).

2³⁸⁹²¹⁴ is an apocalyptic number.

389214 is an abundant number, since it is smaller than the sum of its proper divisors (574866).

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

389214 is a wasteful number, since it uses less digits than its factorization.

389214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104 (or 3101 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 389214 is about 623.8701788033. The cubic root of 389214 is about 73.0123204326.

The spelling of 389214 in words is "three hundred eighty-nine thousand, two hundred fourteen".