3204340 has 12 divisors (see below), whose sum is σ = 6729156. Its totient is φ = 1281728.

The previous prime is 3204307. The next prime is 3204373. The reversal of 3204340 is 434023.

3204340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3204307) and next prime (3204373).

It can be written as a sum of positive squares in 2 ways, for example, as 1008016 + 2196324 = 1004^2 + 1482^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80089 + ... + 80128.

It is an arithmetic number, because the mean of its divisors is an integer number (560763).

Almost surely, 2^3204340 is an apocalyptic number.

It is an amenable number.

3204340 is an abundant number, since it is smaller than the sum of its proper divisors (3524816).

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

3204340 is a wasteful number, since it uses less digits than its factorization.

3204340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160226 (or 160224 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3204340 is about 1790.0670378508. The cubic root of 3204340 is about 147.4278494203.

Adding to 3204340 its reverse (434023), we get a palindrome (3638363).

The spelling of 3204340 in words is "three million, two hundred four thousand, three hundred forty".