389253 has 8 divisors (see below), whose sum is σ = 546400. Its totient is φ = 245808.

The previous prime is 389231. The next prime is 389269. The reversal of 389253 is 352983.

It is a happy number.

389253 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 389253 - 2⁶ = 389189 is a prime.

It is a Duffinian number.

389253 is strictly pandigital in base 7.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 389253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3358 + ... + 3471.

It is an arithmetic number, because the mean of its divisors is an integer number (68300).

2³⁸⁹²⁵³ is an apocalyptic number.

It is an amenable number.

389253 is a deficient number, since it is larger than the sum of its proper divisors (157147).

389253 is a wasteful number, since it uses less digits than its factorization.

389253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6851.

The product of its digits is 6480, while the sum is 30.

The square root of 389253 is about 623.9014345231. The cubic root of 389253 is about 73.0147590100.

The spelling of 389253 in words is "three hundred eighty-nine thousand, two hundred fifty-three".