4389336 has 64 divisors (see below), whose sum is σ = 13939200. Its totient is φ = 1253664.

The previous prime is 4389313. The next prime is 4389367. The reversal of 4389336 is 6339834.

4389336 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4³ + 3⁹ + 8⁵ + 9⁶ + 3¹² + 3¹³ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 4389336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (217800).

Almost surely, 2^4389336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4389336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6969600).

4389336 is an abundant number, since it is smaller than the sum of its proper divisors (9549864).

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

4389336 is a wasteful number, since it uses less digits than its factorization.

4389336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925 (or 2915 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 4389336 is about 2095.0742230289. The cubic root of 4389336 is about 163.7317645719.

The spelling of 4389336 in words is "four million, three hundred eighty-nine thousand, three hundred thirty-six".