3882147688 has 16 divisors (see below), whose sum is σ = 7290183780. Its totient is φ = 1938098688.

The previous prime is 3882147649. The next prime is 3882147751. The reversal of 3882147688 is 8867412883.

It can be written as a sum of positive squares in 2 ways, for example, as 3828886884 + 53260804 = 61878^2 + 7298^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 366345 + ... + 376792.

Almost surely, 2^3882147688 is an apocalyptic number.

It is an amenable number.

3882147688 is a deficient number, since it is larger than the sum of its proper divisors (3408036092).

3882147688 is a wasteful number, since it uses less digits than its factorization.

3882147688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743796 (or 743792 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 55.

The square root of 3882147688 is about 62306.8831510612. The cubic root of 3882147688 is about 1571.6554796242.

The spelling of 3882147688 in words is "three billion, eight hundred eighty-two million, one hundred forty-seven thousand, six hundred eighty-eight".