3204233421 has 16 divisors (see below), whose sum is σ = 4310476800. Its totient is φ = 2117126448.

The previous prime is 3204233369. The next prime is 3204233429. The reversal of 3204233421 is 1243324023.

It is not a de Polignac number, because 3204233421 - 2⁹ = 3204232909 is a prime.

It is a super-2 number, since 2×3204233421² = 20534223632506726482, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3204233391 and 3204233400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204233429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246790 + ... + 259448.

It is an arithmetic number, because the mean of its divisors is an integer number (269404800).

Almost surely, 2^3204233421 is an apocalyptic number.

It is an amenable number.

3204233421 is a deficient number, since it is larger than the sum of its proper divisors (1106243379).

3204233421 is a wasteful number, since it uses less digits than its factorization.

3204233421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13408.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3204233421 is about 56605.9486361637. The cubic root of 3204233421 is about 1474.2621487808.

Adding to 3204233421 its reverse (1243324023), we get a palindrome (4447557444).

The spelling of 3204233421 in words is "three billion, two hundred four million, two hundred thirty-three thousand, four hundred twenty-one".