3711371881 has 16 divisors (see below), whose sum is σ = 4500144000. Its totient is φ = 2988000000.

The previous prime is 3711371879. The next prime is 3711371891. The reversal of 3711371881 is 1881731173.

3711371881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3711371881 - 2¹ = 3711371879 is a prime.

It is a super-2 number, since 2×3711371881² = 27548562478154956322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3711371891) 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 15 ways as a sum of consecutive naturals, for example, 28131 + ... + 90631.

It is an arithmetic number, because the mean of its divisors is an integer number (281259000).

Almost surely, 2^3711371881 is an apocalyptic number.

It is an amenable number.

3711371881 is a deficient number, since it is larger than the sum of its proper divisors (788772119).

3711371881 is a wasteful number, since it uses less digits than its factorization.

3711371881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63024.

The product of its digits is 28224, while the sum is 40.

The square root of 3711371881 is about 60921.0298747485. The cubic root of 3711371881 is about 1548.2633175903.

The spelling of 3711371881 in words is "three billion, seven hundred eleven million, three hundred seventy-one thousand, eight hundred eighty-one".