3528664 has 16 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 1754592.

The previous prime is 3528659. The next prime is 3528743. The reversal of 3528664 is 4668253.

It is a happy number.

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, 457 + ... + 2695.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^3528664 is an apocalyptic number.

It is an amenable number.

3528664 is a deficient number, since it is larger than the sum of its proper divisors (3124136).

3528664 is a wasteful number, since it uses less digits than its factorization.

3528664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2438 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 3528664 is about 1878.4738486335. The cubic root of 3528664 is about 152.2428021579.

The spelling of 3528664 in words is "three million, five hundred twenty-eight thousand, six hundred sixty-four".