3906524 has 12 divisors (see below), whose sum is σ = 6965784. Its totient is φ = 1916304.

The previous prime is 3906493. The next prime is 3906541. The reversal of 3906524 is 4256093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9002 + ... + 9425.

It is an arithmetic number, because the mean of its divisors is an integer number (580482).

Almost surely, 2^3906524 is an apocalyptic number.

It is an amenable number.

3906524 is a deficient number, since it is larger than the sum of its proper divisors (3059260).

3906524 is a wasteful number, since it uses less digits than its factorization.

3906524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18484 (or 18482 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3906524 is about 1976.4928535160. The cubic root of 3906524 is about 157.4938134800.

The spelling of 3906524 in words is "three million, nine hundred six thousand, five hundred twenty-four".