676700666 has 8 divisors (see below), whose sum is σ = 1015163904. Its totient is φ = 338312700.

The previous prime is 676700639. The next prime is 676700669. The reversal of 676700666 is 666007676.

676700666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (676700669) 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, 18311 + ... + 41093.

It is an arithmetic number, because the mean of its divisors is an integer number (126895488).

Almost surely, 2^676700666 is an apocalyptic number.

676700666 is a deficient number, since it is larger than the sum of its proper divisors (338463238).

676700666 is a wasteful number, since it uses less digits than its factorization.

676700666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37636.

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 676700666 is about 26013.4708564620. The cubic root of 676700666 is about 877.9414114007.

The spelling of 676700666 in words is "six hundred seventy-six million, seven hundred thousand, six hundred sixty-six".