3725404 has 6 divisors (see below), whose sum is σ = 6519464. Its totient is φ = 1862700.

The previous prime is 3725389. The next prime is 3725411. The reversal of 3725404 is 4045273.

3725404 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 465672 + ... + 465679.

Almost surely, 2^3725404 is an apocalyptic number.

It is an amenable number.

3725404 is a deficient number, since it is larger than the sum of its proper divisors (2794060).

3725404 is a wasteful number, since it uses less digits than its factorization.

3725404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931355 (or 931353 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3725404 is about 1930.1305655318. The cubic root of 3725404 is about 155.0212111104.

It can be divided in two parts, 372 and 5404, that added together give a square (5776 = 76²).

The spelling of 3725404 in words is "three million, seven hundred twenty-five thousand, four hundred four".