3881473485 has 32 divisors (see below), whose sum is σ = 6378099840. Its totient is φ = 2014464000.

The previous prime is 3881473483. The next prime is 3881473487. The reversal of 3881473485 is 5843741883.

It is an interprime number because it is at equal distance from previous prime (3881473483) and next prime (3881473487).

It is not a de Polignac number, because 3881473485 - 2¹ = 3881473483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881473481) 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 31 ways as a sum of consecutive naturals, for example, 238746 + ... + 254484.

It is an arithmetic number, because the mean of its divisors is an integer number (199315620).

Almost surely, 2^3881473485 is an apocalyptic number.

It is an amenable number.

3881473485 is a deficient number, since it is larger than the sum of its proper divisors (2496626355).

3881473485 is a wasteful number, since it uses less digits than its factorization.

3881473485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16189.

The product of its digits is 2580480, while the sum is 51.

The square root of 3881473485 is about 62301.4725748918. The cubic root of 3881473485 is about 1571.5644925151.

The spelling of 3881473485 in words is "three billion, eight hundred eighty-one million, four hundred seventy-three thousand, four hundred eighty-five".