3966301317671 has 16 divisors (see below), whose sum is σ = 5159999006208. Its totient is φ = 2956249428000.

The previous prime is 3966301317659. The next prime is 3966301317677. The reversal of 3966301317671 is 1767131036693.

It is not a de Polignac number, because 3966301317671 - 2³⁰ = 3965227575847 is a prime.

It is a super-2 number, since 2×3966301317671² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3966301317677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119789680 + ... + 1119793221.

It is an arithmetic number, because the mean of its divisors is an integer number (322499937888).

Almost surely, 2^{3966301317671} is an apocalyptic number.

3966301317671 is a deficient number, since it is larger than the sum of its proper divisors (1193697688537).

3966301317671 is a wasteful number, since it uses less digits than its factorization.

3966301317671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239582942.

The product of its (nonzero) digits is 2571912, while the sum is 53.

The spelling of 3966301317671 in words is "three trillion, nine hundred sixty-six billion, three hundred one million, three hundred seventeen thousand, six hundred seventy-one".