3133168666 has 8 divisors (see below), whose sum is σ = 4947108480. Its totient is φ = 1484132508.

The previous prime is 3133168603. The next prime is 3133168669. The reversal of 3133168666 is 6668613313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3133168669) 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, 41225866 + ... + 41225941.

It is an arithmetic number, because the mean of its divisors is an integer number (618388560).

Almost surely, 2^3133168666 is an apocalyptic number.

3133168666 is a deficient number, since it is larger than the sum of its proper divisors (1813939814).

3133168666 is a wasteful number, since it uses less digits than its factorization.

3133168666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82451828.

The product of its digits is 279936, while the sum is 43.

The square root of 3133168666 is about 55974.7145236132. The cubic root of 3133168666 is about 1463.2816447111.

The spelling of 3133168666 in words is "three billion, one hundred thirty-three million, one hundred sixty-eight thousand, six hundred sixty-six".