6670733668 has 24 divisors (see below), whose sum is σ = 11798547264. Its totient is φ = 3299772000.

The previous prime is 6670733659. The next prime is 6670733669. The reversal of 6670733668 is 8663370766.

It is not an unprimeable number, because it can be changed into a prime (6670733669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578883 + ... + 590293.

It is an arithmetic number, because the mean of its divisors is an integer number (491606136).

Almost surely, 2^6670733668 is an apocalyptic number.

It is an amenable number.

6670733668 is a deficient number, since it is larger than the sum of its proper divisors (5127813596).

6670733668 is a wasteful number, since it uses less digits than its factorization.

6670733668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12963 (or 12961 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 52.

The square root of 6670733668 is about 81674.5594907007. The cubic root of 6670733668 is about 1882.4546994408.

The spelling of 6670733668 in words is "six billion, six hundred seventy million, seven hundred thirty-three thousand, six hundred sixty-eight".