3065664 has 56 divisors (see below), whose sum is σ = 9274048. Its totient is φ = 875520.

The previous prime is 3065663. The next prime is 3065681. The reversal of 3065664 is 4665603.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3065663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204 + ... + 2484.

It is an arithmetic number, because the mean of its divisors is an integer number (165608).

Almost surely, 2^3065664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3065664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4637024).

3065664 is an abundant number, since it is smaller than the sum of its proper divisors (6208384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3065664 is a wasteful number, since it uses less digits than its factorization.

3065664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3065664 is about 1750.9037666303. The cubic root of 3065664 is about 145.2696370053.

The spelling of 3065664 in words is "three million, sixty-five thousand, six hundred sixty-four".