3881551883 has 4 divisors (see below), whose sum is σ = 4234420248. Its totient is φ = 3528683520.

The previous prime is 3881551871. The next prime is 3881551897.

It is a happy number.

3881551883 is nontrivially palindromic in base 10.

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 3881551883 - 2⁴ = 3881551867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3881551483) 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 3 ways as a sum of consecutive naturals, for example, 176434166 + ... + 176434187.

It is an arithmetic number, because the mean of its divisors is an integer number (1058605062).

Almost surely, 2^3881551883 is an apocalyptic number.

3881551883 is a deficient number, since it is larger than the sum of its proper divisors (352868365).

3881551883 is a wasteful number, since it uses less digits than its factorization.

3881551883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352868364.

The product of its digits is 921600, while the sum is 50.

The square root of 3881551883 is about 62302.1017542747. The cubic root of 3881551883 is about 1571.5750732635.

The spelling of 3881551883 in words is "three billion, eight hundred eighty-one million, five hundred fifty-one thousand, eight hundred eighty-three".