3330000666660 has 96 divisors (see below), whose sum is σ = 9421772935680. Its totient is φ = 878691852288.

The previous prime is 3330000666649. The next prime is 3330000666661. The reversal of 3330000666660 is 666660000333.

It is a super-2 number, since 2×3330000666660² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330000666661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35390997 + ... + 35484963.

It is an arithmetic number, because the mean of its divisors is an integer number (98143468080).

Almost surely, 2^{3330000666660} is an apocalyptic number.

3330000666660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3330000666660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4710886467840).

3330000666660 is an abundant number, since it is smaller than the sum of its proper divisors (6091772269020).

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

3330000666660 is a wasteful number, since it uses less digits than its factorization.

3330000666660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100165 (or 100163 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 39.

Adding to 3330000666660 its reverse (666660000333), we get a palindrome (3996660666993).

The spelling of 3330000666660 in words is "three trillion, three hundred thirty billion, six hundred sixty-six thousand, six hundred sixty".