6606700667 has 8 divisors (see below), whose sum is σ = 7994663136. Its totient is φ = 5329775232.

The previous prime is 6606700589. The next prime is 6606700669. The reversal of 6606700667 is 7660076066.

6606700667 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 6606700667 - 2⁸ = 6606700411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6606700669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27759128 + ... + 27759365.

It is an arithmetic number, because the mean of its divisors is an integer number (999332892).

Almost surely, 2^6606700667 is an apocalyptic number.

6606700667 is a deficient number, since it is larger than the sum of its proper divisors (1387962469).

6606700667 is a wasteful number, since it uses less digits than its factorization.

6606700667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55518517.

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

The square root of 6606700667 is about 81281.6133390572. The cubic root of 6606700667 is about 1876.4120366263.

The spelling of 6606700667 in words is "six billion, six hundred six million, seven hundred thousand, six hundred sixty-seven".