3843787882 has 24 divisors (see below), whose sum is σ = 6341327748. Its totient is φ = 1746117120.

The previous prime is 3843787879. The next prime is 3843787889. The reversal of 3843787882 is 2887873483.

It is a happy number.

3843787882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3795915321 + 47872561 = 61611^2 + 6919^2 .

It is not an unprimeable number, because it can be changed into a prime (3843787889) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507588 + ... + 515104.

Almost surely, 2^3843787882 is an apocalyptic number.

3843787882 is a deficient number, since it is larger than the sum of its proper divisors (2497539866).

3843787882 is a wasteful number, since it uses less digits than its factorization.

3843787882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654 (or 9643 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 58.

The square root of 3843787882 is about 61998.2893473683. The cubic root of 3843787882 is about 1566.4617850582.

The spelling of 3843787882 in words is "three billion, eight hundred forty-three million, seven hundred eighty-seven thousand, eight hundred eighty-two".