9671379627313 has 4 divisors (see below), whose sum is σ = 9677874846820. Its totient is φ = 9664884407808.

The previous prime is 9671379627271. The next prime is 9671379627383. The reversal of 9671379627313 is 3137269731769.

9671379627313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2705406515344 + 6965973111969 = 1644812^2 + 2639313^2 .

It is a cyclic number.

It is not a de Polignac number, because 9671379627313 - 2¹⁷ = 9671379496241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9671379627383) 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, 3247607520 + ... + 3247610497.

It is an arithmetic number, because the mean of its divisors is an integer number (2419468711705).

Almost surely, 2^{9671379627313} is an apocalyptic number.

It is an amenable number.

9671379627313 is a deficient number, since it is larger than the sum of its proper divisors (6495219507).

9671379627313 is a wasteful number, since it uses less digits than its factorization.

9671379627313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495219506.

The product of its digits is 54010152, while the sum is 64.

The spelling of 9671379627313 in words is "nine trillion, six hundred seventy-one billion, three hundred seventy-nine million, six hundred twenty-seven thousand, three hundred thirteen".