6680488244 has 24 divisors (see below), whose sum is σ = 11990377728. Its totient is φ = 3255501600.

The previous prime is 6680488231. The next prime is 6680488279. The reversal of 6680488244 is 4428840866.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6680488192 and 6680488201.

It is a congruent number.

It is an unprimeable number.

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, 72332 + ... + 136355.

It is an arithmetic number, because the mean of its divisors is an integer number (499599072).

Almost surely, 2^6680488244 is an apocalyptic number.

It is an amenable number.

6680488244 is a deficient number, since it is larger than the sum of its proper divisors (5309889484).

6680488244 is a wasteful number, since it uses less digits than its factorization.

6680488244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208895 (or 208893 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 50.

The square root of 6680488244 is about 81734.2537985146. The cubic root of 6680488244 is about 1883.3718201618.

The spelling of 6680488244 in words is "six billion, six hundred eighty million, four hundred eighty-eight thousand, two hundred forty-four".