3880544816 has 20 divisors (see below), whose sum is σ = 7609143192. Its totient is φ = 1916894976.

The previous prime is 3880544813. The next prime is 3880544827. The reversal of 3880544816 is 6184450883.

It is not an unprimeable number, because it can be changed into a prime (3880544813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459721 + ... + 1462376.

Almost surely, 2^3880544816 is an apocalyptic number.

It is an amenable number.

3880544816 is a deficient number, since it is larger than the sum of its proper divisors (3728598376).

3880544816 is a wasteful number, since it uses less digits than its factorization.

3880544816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922188 (or 2922182 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The square root of 3880544816 is about 62294.0191029604. The cubic root of 3880544816 is about 1571.4391466774.

The spelling of 3880544816 in words is "three billion, eight hundred eighty million, five hundred forty-four thousand, eight hundred sixteen".