3204213231 has 16 divisors (see below), whose sum is σ = 4291056000. Its totient is φ = 2126778720.

The previous prime is 3204213217. The next prime is 3204213269. The reversal of 3204213231 is 1323124023.

It is not a de Polignac number, because 3204213231 - 2⁶ = 3204213167 is a prime.

It is a super-2 number, since 2×3204213231² = 20533964859430918722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3204213198 and 3204213207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204213281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687796 + ... + 692438.

It is an arithmetic number, because the mean of its divisors is an integer number (268191000).

Almost surely, 2^3204213231 is an apocalyptic number.

3204213231 is a deficient number, since it is larger than the sum of its proper divisors (1086842769).

3204213231 is a wasteful number, since it uses less digits than its factorization.

3204213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3204213231 is about 56605.7702977355. The cubic root of 3204213231 is about 1474.2590523132.

Adding to 3204213231 its reverse (1323124023), we get a palindrome (4527337254).

The spelling of 3204213231 in words is "three billion, two hundred four million, two hundred thirteen thousand, two hundred thirty-one".