3452404 has 12 divisors (see below), whose sum is σ = 6069700. Its totient is φ = 1718208.

The previous prime is 3452387. The next prime is 3452413. The reversal of 3452404 is 4042543.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3055504 + 396900 = 1748^2 + 630^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969 + ... + 2800.

Almost surely, 2^3452404 is an apocalyptic number.

It is an amenable number.

3452404 is a deficient number, since it is larger than the sum of its proper divisors (2617296).

3452404 is a wasteful number, since it uses less digits than its factorization.

3452404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002 (or 4000 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3452404 is about 1858.0645844534. The cubic root of 3452404 is about 151.1380694086.

Adding to 3452404 its reverse (4042543), we get a palindrome (7494947).

The spelling of 3452404 in words is "three million, four hundred fifty-two thousand, four hundred four".