4339328 has 64 divisors (see below), whose sum is σ = 10281600. Its totient is φ = 1784832.

The previous prime is 4339303. The next prime is 4339333. The reversal of 4339328 is 8239334.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a d-powerful number, because it can be written as 4¹¹ + 3³ + 3⁹ + 9³ + 3¹⁰ + 2¹⁵ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 4339294 and 4339303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25901 + ... + 26067.

It is an arithmetic number, because the mean of its divisors is an integer number (160650).

Almost surely, 2^4339328 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 4339328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5140800).

4339328 is an abundant number, since it is smaller than the sum of its proper divisors (5942272).

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

4339328 is a wasteful number, since it uses less digits than its factorization.

4339328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 205 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 4339328 is about 2083.1053741950. The cubic root of 4339328 is about 163.1075857670.

The spelling of 4339328 in words is "four million, three hundred thirty-nine thousand, three hundred twenty-eight".