6667340735 has 8 divisors (see below), whose sum is σ = 8728155216. Its totient is φ = 4848975040.

The previous prime is 6667340723. The next prime is 6667340737. The reversal of 6667340735 is 5370437666.

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

It is not a de Polignac number, because 6667340735 - 2⁸ = 6667340479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6667340735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667340737) 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, 60612134 + ... + 60612243.

It is an arithmetic number, because the mean of its divisors is an integer number (1091019402).

Almost surely, 2^6667340735 is an apocalyptic number.

6667340735 is a deficient number, since it is larger than the sum of its proper divisors (2060814481).

6667340735 is a wasteful number, since it uses less digits than its factorization.

6667340735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121224393.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The square root of 6667340735 is about 81653.7857971080. The cubic root of 6667340735 is about 1882.1354878831.

The spelling of 6667340735 in words is "six billion, six hundred sixty-seven million, three hundred forty thousand, seven hundred thirty-five".