6680318000 has 40 divisors (see below), whose sum is σ = 16153013760. Its totient is φ = 2672126400.

The previous prime is 6680317993. The next prime is 6680318003. The reversal of 6680318000 is 8130866.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×6680318000² = 89253297162248000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6680318003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668080 + ... + 1672079.

It is an arithmetic number, because the mean of its divisors is an integer number (403825344).

Almost surely, 2^6680318000 is an apocalyptic number.

It is an amenable number.

6680318000 is an abundant number, since it is smaller than the sum of its proper divisors (9472695760).

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

6680318000 is a wasteful number, since it uses less digits than its factorization.

6680318000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340182 (or 3340166 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 6680318000 is about 81733.2123435755. The cubic root of 6680318000 is about 1883.3558215569.

Adding to 6680318000 its reverse (8130866), we get a palindrome (6688448866).

The spelling of 6680318000 in words is "six billion, six hundred eighty million, three hundred eighteen thousand".