4382328 has 64 divisors (see below), whose sum is σ = 12130560. Its totient is φ = 1312256.

The previous prime is 4382309. The next prime is 4382359. The reversal of 4382328 is 8232834.

4382328 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

Its product of digits (9216) is a multiple of the sum of its prime divisors (512).

It is a junction number, because it is equal to n+sod(n) for n = 4382295 and 4382304.

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, 9151 + ... + 9617.

It is an arithmetic number, because the mean of its divisors is an integer number (189540).

Almost surely, 2^4382328 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 4382328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6065280).

4382328 is an abundant number, since it is smaller than the sum of its proper divisors (7748232).

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

4382328 is a wasteful number, since it uses less digits than its factorization.

4382328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 512 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 4382328 is about 2093.4010604755. The cubic root of 4382328 is about 163.6445802833.

The spelling of 4382328 in words is "four million, three hundred eighty-two thousand, three hundred twenty-eight".