4389253 has 4 divisors (see below), whose sum is σ = 4788288. Its totient is φ = 3990220.

The previous prime is 4389241. The next prime is 4389257. The reversal of 4389253 is 3529834.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4389253 - 2⁵ = 4389221 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4389257) 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 3 ways as a sum of consecutive naturals, for example, 199501 + ... + 199522.

It is an arithmetic number, because the mean of its divisors is an integer number (1197072).

Almost surely, 2^4389253 is an apocalyptic number.

It is an amenable number.

4389253 is a deficient number, since it is larger than the sum of its proper divisors (399035).

4389253 is a wasteful number, since it uses less digits than its factorization.

4389253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399034.

The product of its digits is 25920, while the sum is 34.

The square root of 4389253 is about 2095.0544145678. The cubic root of 4389253 is about 163.7307325387.

The spelling of 4389253 in words is "four million, three hundred eighty-nine thousand, two hundred fifty-three".