3896736871 has 8 divisors (see below), whose sum is σ = 3957743664. Its totient is φ = 3836064960.

The previous prime is 3896736863. The next prime is 3896736901. The reversal of 3896736871 is 1786376983.

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

It is a cyclic number.

It is not a de Polignac number, because 3896736871 - 2³ = 3896736863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896736071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60216 + ... + 106861.

It is an arithmetic number, because the mean of its divisors is an integer number (494717958).

Almost surely, 2^3896736871 is an apocalyptic number.

3896736871 is a deficient number, since it is larger than the sum of its proper divisors (61006793).

3896736871 is a wasteful number, since it uses less digits than its factorization.

3896736871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167441.

The product of its digits is 9144576, while the sum is 58.

The square root of 3896736871 is about 62423.8485756846. The cubic root of 3896736871 is about 1573.6217886808.

The spelling of 3896736871 in words is "three billion, eight hundred ninety-six million, seven hundred thirty-six thousand, eight hundred seventy-one".