3243504 has 40 divisors (see below), whose sum is σ = 9142272. Its totient is φ = 982720.

The previous prime is 3243497. The next prime is 3243511. The reversal of 3243504 is 4053423.

It is a happy number.

3243504 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3243497) and next prime (3243511).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2544 + ... + 3599.

Almost surely, 2^3243504 is an apocalyptic number.

It is an amenable number.

3243504 is an abundant number, since it is smaller than the sum of its proper divisors (5898768).

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

3243504 is a wasteful number, since it uses less digits than its factorization.

3243504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6165 (or 6159 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3243504 is about 1800.9730703150. The cubic root of 3243504 is about 148.0260484952.

Adding to 3243504 its reverse (4053423), we get a palindrome (7296927).

It can be divided in two parts, 324 and 3504, that added together give a triangular number (3828 = T₈₇).

The spelling of 3243504 in words is "three million, two hundred forty-three thousand, five hundred four".