6746668111 has 8 divisors (see below), whose sum is σ = 6812999424. Its totient is φ = 6680397720.

The previous prime is 6746668099. The next prime is 6746668133. The reversal of 6746668111 is 1118666476.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6746668111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6746668811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225946 + ... + 254056.

It is an arithmetic number, because the mean of its divisors is an integer number (851624928).

Almost surely, 2^6746668111 is an apocalyptic number.

6746668111 is a deficient number, since it is larger than the sum of its proper divisors (66331313).

6746668111 is a wasteful number, since it uses less digits than its factorization.

6746668111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30461.

The product of its digits is 290304, while the sum is 46.

The square root of 6746668111 is about 82138.1038921644. The cubic root of 6746668111 is about 1889.5705668429.

The spelling of 6746668111 in words is "six billion, seven hundred forty-six million, six hundred sixty-eight thousand, one hundred eleven".