6740066706 has 16 divisors (see below), whose sum is σ = 13514093184. Its totient is φ = 2241028944.

The previous prime is 6740066701. The next prime is 6740066731. The reversal of 6740066706 is 6076600476.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6740066701) 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, 1412410 + ... + 1417173.

It is an arithmetic number, because the mean of its divisors is an integer number (844630824).

Almost surely, 2^6740066706 is an apocalyptic number.

6740066706 is an abundant number, since it is smaller than the sum of its proper divisors (6774026478).

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

6740066706 is a wasteful number, since it uses less digits than its factorization.

6740066706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829985.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 6740066706 is about 82097.9092669235. The cubic root of 6740066706 is about 1888.9540703733.

The spelling of 6740066706 in words is "six billion, seven hundred forty million, sixty-six thousand, seven hundred six".