3204324 has 18 divisors (see below), whose sum is σ = 8099910. Its totient is φ = 1068096.

The previous prime is 3204307. The next prime is 3204373. The reversal of 3204324 is 4234023.

It can be written as a sum of positive squares in only one way, i.e., 2822400 + 381924 = 1680^2 + 618^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3204297 and 3204306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44469 + ... + 44540.

It is an arithmetic number, because the mean of its divisors is an integer number (449995).

Almost surely, 2^3204324 is an apocalyptic number.

It is an amenable number.

3204324 is an abundant number, since it is smaller than the sum of its proper divisors (4895586).

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

3204324 is a wasteful number, since it uses less digits than its factorization.

3204324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89019 (or 89014 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3204324 is about 1790.0625687389. The cubic root of 3204324 is about 147.4276040396.

Adding to 3204324 its reverse (4234023), we get a palindrome (7438347).

The spelling of 3204324 in words is "three million, two hundred four thousand, three hundred twenty-four".