3874925 has 18 divisors (see below), whose sum is σ = 5040042. Its totient is φ = 2955040.

The previous prime is 3874919. The next prime is 3874933. The reversal of 3874925 is 5294783.

3874925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 978121 + 2896804 = 989^2 + 1702^2 .

It is not a de Polignac number, because 3874925 - 2⁸ = 3874669 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

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 17 ways as a sum of consecutive naturals, for example, 13079 + ... + 13371.

Almost surely, 2^3874925 is an apocalyptic number.

It is an amenable number.

3874925 is a deficient number, since it is larger than the sum of its proper divisors (1165117).

3874925 is a wasteful number, since it uses less digits than its factorization.

3874925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 321 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 3874925 is about 1968.4829183917. The cubic root of 3874925 is about 157.0680192644.

The spelling of 3874925 in words is "three million, eight hundred seventy-four thousand, nine hundred twenty-five".