3204812404 has 6 divisors (see below), whose sum is σ = 5608421714. Its totient is φ = 1602406200.

The previous prime is 3204812399. The next prime is 3204812411. The reversal of 3204812404 is 4042184023.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3052783504 + 152028900 = 55252^2 + 12330^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400601547 + ... + 400601554.

Almost surely, 2^3204812404 is an apocalyptic number.

It is an amenable number.

3204812404 is a deficient number, since it is larger than the sum of its proper divisors (2403609310).

3204812404 is a wasteful number, since it uses less digits than its factorization.

3204812404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801203105 (or 801203103 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 3204812404 is about 56611.0625584788. The cubic root of 3204812404 is about 1474.3509397856.

Adding to 3204812404 its reverse (4042184023), we get a palindrome (7246996427).

The spelling of 3204812404 in words is "three billion, two hundred four million, eight hundred twelve thousand, four hundred four".