3505564 has 12 divisors (see below), whose sum is σ = 6149304. Its totient is φ = 1748624.

The previous prime is 3505559. The next prime is 3505571. The reversal of 3505564 is 4655053.

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, 1602 + ... + 3094.

It is an arithmetic number, because the mean of its divisors is an integer number (512442).

Almost surely, 2^3505564 is an apocalyptic number.

It is an amenable number.

3505564 is a deficient number, since it is larger than the sum of its proper divisors (2643740).

3505564 is a wasteful number, since it uses less digits than its factorization.

3505564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084 (or 2082 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3505564 is about 1872.3151444135. The cubic root of 3505564 is about 151.9098611456.

The spelling of 3505564 in words is "three million, five hundred five thousand, five hundred sixty-four".