3453204 has 24 divisors (see below), whose sum is σ = 8336160. Its totient is φ = 1111264.

The previous prime is 3453199. The next prime is 3453217. The reversal of 3453204 is 4023543.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4614 + ... + 5309.

It is an arithmetic number, because the mean of its divisors is an integer number (347340).

Almost surely, 2^3453204 is an apocalyptic number.

It is an amenable number.

3453204 is an abundant number, since it is smaller than the sum of its proper divisors (4882956).

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

3453204 is a wasteful number, since it uses less digits than its factorization.

3453204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9959 (or 9957 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3453204 is about 1858.2798497535. The cubic root of 3453204 is about 151.1497425420.

Adding to 3453204 its reverse (4023543), we get a palindrome (7476747).

The spelling of 3453204 in words is "three million, four hundred fifty-three thousand, two hundred four".