6667707741 has 4 divisors (see below), whose sum is σ = 8890276992. Its totient is φ = 4445138492.

The previous prime is 6667707727. The next prime is 6667707769. The reversal of 6667707741 is 1477077666.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6667707741 - 2²⁷ = 6533490013 is a prime.

It is a super-3 number, since 3×6667707741³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667707701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111284621 + ... + 1111284626.

It is an arithmetic number, because the mean of its divisors is an integer number (2222569248).

Almost surely, 2^6667707741 is an apocalyptic number.

It is an amenable number.

6667707741 is a deficient number, since it is larger than the sum of its proper divisors (2222569251).

6667707741 is a wasteful number, since it uses less digits than its factorization.

6667707741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222569250.

The product of its (nonzero) digits is 2074464, while the sum is 51.

The square root of 6667707741 is about 81656.0330961528. The cubic root of 6667707741 is about 1882.1700215085.

The spelling of 6667707741 in words is "six billion, six hundred sixty-seven million, seven hundred seven thousand, seven hundred forty-one".