3204612 has 18 divisors (see below), whose sum is σ = 8100638. Its totient is φ = 1068192.

The previous prime is 3204611. The next prime is 3204631. The reversal of 3204612 is 2164023.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2509056 + 695556 = 1584^2 + 834^2 .

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 not an unprimeable number, because it can be changed into a prime (3204611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44473 + ... + 44544.

Almost surely, 2^3204612 is an apocalyptic number.

It is an amenable number.

3204612 is an abundant number, since it is smaller than the sum of its proper divisors (4896026).

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

3204612 is a wasteful number, since it uses less digits than its factorization.

3204612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89027 (or 89022 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3204612 is about 1790.1430110469. The cubic root of 3204612 is about 147.4320207671.

Adding to 3204612 its reverse (2164023), we get a palindrome (5368635).

The spelling of 3204612 in words is "three million, two hundred four thousand, six hundred twelve".