4338928 has 40 divisors (see below), whose sum is σ = 9307440. Its totient is φ = 1943040.

The previous prime is 4338923. The next prime is 4338937. The reversal of 4338928 is 8298334.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4338923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15526 + ... + 15802.

It is an arithmetic number, because the mean of its divisors is an integer number (232686).

Almost surely, 2^4338928 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 4338928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4653720).

4338928 is an abundant number, since it is smaller than the sum of its proper divisors (4968512).

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

4338928 is a wasteful number, since it uses less digits than its factorization.

4338928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 379 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 4338928 is about 2083.0093614768. The cubic root of 4338928 is about 163.1025738512.

The spelling of 4338928 in words is "four million, three hundred thirty-eight thousand, nine hundred twenty-eight".