3330444666 has 32 divisors (see below), whose sum is σ = 7138355328. Its totient is φ = 1033179840.

The previous prime is 3330444631. The next prime is 3330444673. The reversal of 3330444666 is 6664440333.

It is a super-2 number, since 2×3330444666² = 22183723346575703112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321025 + ... + 331236.

It is an arithmetic number, because the mean of its divisors is an integer number (223073604).

Almost surely, 2^3330444666 is an apocalyptic number.

3330444666 is an abundant number, since it is smaller than the sum of its proper divisors (3807910662).

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

3330444666 is a wasteful number, since it uses less digits than its factorization.

3330444666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652326.

The product of its (nonzero) digits is 373248, while the sum is 39.

The square root of 3330444666 is about 57710.0049038293. The cubic root of 3330444666 is about 1493.3699478936.

Adding to 3330444666 its reverse (6664440333), we get a palindrome (9994884999).

The spelling of 3330444666 in words is "three billion, three hundred thirty million, four hundred forty-four thousand, six hundred sixty-six".