3204403423 has 12 divisors (see below), whose sum is σ = 3673969488. Its totient is φ = 2783913600.

The previous prime is 3204403369. The next prime is 3204403427. The reversal of 3204403423 is 3243044023.

It is a de Polignac number, because none of the positive numbers 2^k-3204403423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204403427) 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 11 ways as a sum of consecutive naturals, for example, 554803 + ... + 560548.

It is an arithmetic number, because the mean of its divisors is an integer number (306164124).

Almost surely, 2^3204403423 is an apocalyptic number.

3204403423 is a deficient number, since it is larger than the sum of its proper divisors (469566065).

3204403423 is a wasteful number, since it uses less digits than its factorization.

3204403423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115394 (or 1115381 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3204403423 is about 56607.4502428788. The cubic root of 3204403423 is about 1474.2882208599.

Adding to 3204403423 its reverse (3243044023), we get a palindrome (6447447446).

The spelling of 3204403423 in words is "three billion, two hundred four million, four hundred three thousand, four hundred twenty-three".