6740066701 has 2 divisors, whose sum is σ = 6740066702. Its totient is φ = 6740066700.

The previous prime is 6740066699. The next prime is 6740066731. The reversal of 6740066701 is 1076600476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4931691076 + 1808375625 = 70226^2 + 42525^2 .

It is a cyclic number.

It is not a de Polignac number, because 6740066701 - 2¹ = 6740066699 is a prime.

Together with 6740066699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6740066731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3370033350 + 3370033351.

It is an arithmetic number, because the mean of its divisors is an integer number (3370033351).

Almost surely, 2^6740066701 is an apocalyptic number.

It is an amenable number.

6740066701 is a deficient number, since it is larger than the sum of its proper divisors (1).

6740066701 is an equidigital number, since it uses as much as digits as its factorization.

6740066701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 6740066701 is about 82097.9092364720. The cubic root of 6740066701 is about 1888.9540699062.

The spelling of 6740066701 in words is "six billion, seven hundred forty million, sixty-six thousand, seven hundred one".