3324256 has 48 divisors (see below), whose sum is σ = 7218288. Its totient is φ = 1497600.

The previous prime is 3324247. The next prime is 3324257. The reversal of 3324256 is 6524233.

It is a happy number.

It is a super-2 number, since 2×3324256² = 22101355907072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3324256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3324257) 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, 25311 + ... + 25441.

It is an arithmetic number, because the mean of its divisors is an integer number (150381).

Almost surely, 2^3324256 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 3324256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3609144).

3324256 is an abundant number, since it is smaller than the sum of its proper divisors (3894032).

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

3324256 is a wasteful number, since it uses less digits than its factorization.

3324256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 207 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 3324256 is about 1823.2542335067. The cubic root of 3324256 is about 149.2444375968.

Adding to 3324256 its reverse (6524233), we get a palindrome (9848489).

The spelling of 3324256 in words is "three million, three hundred twenty-four thousand, two hundred fifty-six".