6674808668 has 36 divisors (see below), whose sum is σ = 13594625856. Its totient is φ = 2855529600.

The previous prime is 6674808649. The next prime is 6674808713. The reversal of 6674808668 is 8668084766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397388 + ... + 413843.

It is an arithmetic number, because the mean of its divisors is an integer number (377628496).

Almost surely, 2^6674808668 is an apocalyptic number.

6674808668 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6674808668 is an abundant number, since it is smaller than the sum of its proper divisors (6919817188).

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

6674808668 is a wasteful number, since it uses less digits than its factorization.

6674808668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811274 (or 811261 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 59.

The square root of 6674808668 is about 81699.5022506257. The cubic root of 6674808668 is about 1882.8379377170.

The spelling of 6674808668 in words is "six billion, six hundred seventy-four million, eight hundred eight thousand, six hundred sixty-eight".