6671111008 has 24 divisors (see below), whose sum is σ = 13192659648. Its totient is φ = 3320594304.

The previous prime is 6671111003. The next prime is 6671111011. The reversal of 6671111008 is 8001111766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671111003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 460291 + ... + 474562.

It is an arithmetic number, because the mean of its divisors is an integer number (549694152).

Almost surely, 2^6671111008 is an apocalyptic number.

It is an amenable number.

6671111008 is a deficient number, since it is larger than the sum of its proper divisors (6521548640).

6671111008 is a wasteful number, since it uses less digits than its factorization.

6671111008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935086 (or 935078 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 6671111008 is about 81676.8694796758. The cubic root of 6671111008 is about 1882.4901933909.

The spelling of 6671111008 in words is "six billion, six hundred seventy-one million, one hundred eleven thousand, eight".