3330006564 has 12 divisors (see below), whose sum is σ = 7770015344. Its totient is φ = 1110002184.

The previous prime is 3330006527. The next prime is 3330006569. The reversal of 3330006564 is 4656000333.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3330006564² = 22177887432566172192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330006569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138750262 + ... + 138750285.

Almost surely, 2^3330006564 is an apocalyptic number.

It is an amenable number.

3330006564 is an abundant number, since it is smaller than the sum of its proper divisors (4440008780).

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

3330006564 is a wasteful number, since it uses less digits than its factorization.

3330006564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277500554 (or 277500552 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 3330006564 is about 57706.2090593378. The cubic root of 3330006564 is about 1493.3044634397.

Adding to 3330006564 its reverse (4656000333), we get a palindrome (7986006897).

The spelling of 3330006564 in words is "three billion, three hundred thirty million, six thousand, five hundred sixty-four".