3204311504 has 20 divisors (see below), whose sum is σ = 6573551364. Its totient is φ = 1507911168.

The previous prime is 3204311503. The next prime is 3204311531. The reversal of 3204311504 is 4051134023.

It can be written as a sum of positive squares in 2 ways, for example, as 1580221504 + 1624090000 = 39752^2 + 40300^2 .

It is a super-2 number, since 2×3204311504² = 20535224429333484032, 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 3204311504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204311503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5890007 + ... + 5890550.

Almost surely, 2^3204311504 is an apocalyptic number.

3204311504 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3204311504 is an abundant number, since it is smaller than the sum of its proper divisors (3369239860).

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

3204311504 is a wasteful number, since it uses less digits than its factorization.

3204311504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11780582 (or 11780576 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3204311504 is about 56606.6383386260. The cubic root of 3204311504 is about 1474.2741239671.

Adding to 3204311504 its reverse (4051134023), we get a palindrome (7255445527).

The spelling of 3204311504 in words is "three billion, two hundred four million, three hundred eleven thousand, five hundred four".