3881472344 has 8 divisors (see below), whose sum is σ = 7277760660. Its totient is φ = 1940736168.

The previous prime is 3881472313. The next prime is 3881472379. The reversal of 3881472344 is 4432741883.

3881472344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3881472295 and 3881472304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242592014 + ... + 242592029.

Almost surely, 2^3881472344 is an apocalyptic number.

It is an amenable number.

3881472344 is a deficient number, since it is larger than the sum of its proper divisors (3396288316).

3881472344 is a wasteful number, since it uses less digits than its factorization.

3881472344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485184049 (or 485184045 counting only the distinct ones).

The product of its digits is 516096, while the sum is 44.

The square root of 3881472344 is about 62301.4634178042. The cubic root of 3881472344 is about 1571.5643385224.

The spelling of 3881472344 in words is "three billion, eight hundred eighty-one million, four hundred seventy-two thousand, three hundred forty-four".