6680676476 has 12 divisors (see below), whose sum is σ = 11696685000. Its totient is φ = 3338766480.

The previous prime is 6680676461. The next prime is 6680676479. The reversal of 6680676476 is 6746760866.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6680676479) 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, 383351 + ... + 400398.

It is an arithmetic number, because the mean of its divisors is an integer number (974723750).

Almost surely, 2^6680676476 is an apocalyptic number.

It is an amenable number.

6680676476 is a deficient number, since it is larger than the sum of its proper divisors (5016008524).

6680676476 is a wasteful number, since it uses less digits than its factorization.

6680676476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785884 (or 785882 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 56.

The square root of 6680676476 is about 81735.4052782514. The cubic root of 6680676476 is about 1883.3895088647.

The spelling of 6680676476 in words is "six billion, six hundred eighty million, six hundred seventy-six thousand, four hundred seventy-six".