3330664 has 8 divisors (see below), whose sum is σ = 6245010. Its totient is φ = 1665328.

The previous prime is 3330659. The next prime is 3330667. The reversal of 3330664 is 4660333.

3330664 is digitally balanced in base 5, 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 only one way, i.e., 3090564 + 240100 = 1758^2 + 490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3330664² = 22186645361792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208159 + ... + 208174.

Almost surely, 2^3330664 is an apocalyptic number.

It is an amenable number.

3330664 is a deficient number, since it is larger than the sum of its proper divisors (2914346).

3330664 is a wasteful number, since it uses less digits than its factorization.

3330664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416339 (or 416335 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 3330664 is about 1825.0106849002. The cubic root of 3330664 is about 149.3402730264.

Adding to 3330664 its reverse (4660333), we get a palindrome (7990997).

The spelling of 3330664 in words is "three million, three hundred thirty thousand, six hundred sixty-four".