4836389 has 4 divisors (see below), whose sum is σ = 4873440. Its totient is φ = 4799340.

The previous prime is 4836383. The next prime is 4836413. The reversal of 4836389 is 9836384.

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 4836389 - 2⁸ = 4836133 is a prime.

It is a d-powerful number, because it can be written as 4² + 8 + 3⁹ + 6³ + 3¹⁴ + 8⁵ + 9³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4836383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18329 + ... + 18590.

It is an arithmetic number, because the mean of its divisors is an integer number (1218360).

Almost surely, 2^4836389 is an apocalyptic number.

It is an amenable number.

4836389 is a deficient number, since it is larger than the sum of its proper divisors (37051).

4836389 is a wasteful number, since it uses less digits than its factorization.

4836389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37050.

The product of its digits is 124416, while the sum is 41.

The square root of 4836389 is about 2199.1791650523. The cubic root of 4836389 is about 169.1117335880. Note that the first 3 decimals are identical.

It can be divided in two parts, 4836 and 389, that added together give a palindrome (5225).

The spelling of 4836389 in words is "four million, eight hundred thirty-six thousand, three hundred eighty-nine".