9738880307671 has 4 divisors (see below), whose sum is σ = 9741558034792. Its totient is φ = 9736202580552.

The previous prime is 9738880307609. The next prime is 9738880307719. The reversal of 9738880307671 is 1767030888379.

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

It is a cyclic number.

It is not a de Polignac number, because 9738880307671 - 2⁷ = 9738880307543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9738880307597 and 9738880307606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9738880307371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338858105 + ... + 1338865378.

It is an arithmetic number, because the mean of its divisors is an integer number (2435389508698).

Almost surely, 2^{9738880307671} is an apocalyptic number.

9738880307671 is a deficient number, since it is larger than the sum of its proper divisors (2677727121).

9738880307671 is a wasteful number, since it uses less digits than its factorization.

9738880307671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677727120.

The product of its (nonzero) digits is 85349376, while the sum is 67.

The spelling of 9738880307671 in words is "nine trillion, seven hundred thirty-eight billion, eight hundred eighty million, three hundred seven thousand, six hundred seventy-one".