3328544 has 48 divisors (see below), whose sum is σ = 6985440. Its totient is φ = 1559040.

The previous prime is 3328541. The next prime is 3328561. The reversal of 3328544 is 4458233.

It is a super-2 number, since 2×3328544² = 22158410319872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3328541) 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, 56387 + ... + 56445.

It is an arithmetic number, because the mean of its divisors is an integer number (145530).

Almost surely, 2^3328544 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 3328544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3492720).

3328544 is an abundant number, since it is smaller than the sum of its proper divisors (3656896).

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

3328544 is a wasteful number, since it uses less digits than its factorization.

3328544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 145 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 3328544 is about 1824.4297739294. The cubic root of 3328544 is about 149.3085807897.

The spelling of 3328544 in words is "three million, three hundred twenty-eight thousand, five hundred forty-four".