3432404 has 6 divisors (see below), whose sum is σ = 6006714. Its totient is φ = 1716200.

The previous prime is 3432383. The next prime is 3432421. The reversal of 3432404 is 4042343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3429904 + 2500 = 1852^2 + 50^2 .

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 as a sum of consecutive naturals, namely, 429047 + ... + 429054.

It is an arithmetic number, because the mean of its divisors is an integer number (1001119).

Almost surely, 2^3432404 is an apocalyptic number.

It is an amenable number.

3432404 is a deficient number, since it is larger than the sum of its proper divisors (2574310).

3432404 is a wasteful number, since it uses less digits than its factorization.

3432404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858105 (or 858103 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3432404 is about 1852.6748230599. The cubic root of 3432404 is about 150.8456531421.

Adding to 3432404 its reverse (4042343), we get a palindrome (7474747).

The spelling of 3432404 in words is "three million, four hundred thirty-two thousand, four hundred four".