3873829988 has 12 divisors (see below), whose sum is σ = 7747660032. Its totient is φ = 1660212840.

The previous prime is 3873829829. The next prime is 3873829997. The reversal of 3873829988 is 8899283783.

3873829988 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69175508 + ... + 69175563.

It is an arithmetic number, because the mean of its divisors is an integer number (645638336).

Almost surely, 2^3873829988 is an apocalyptic number.

It is an amenable number.

3873829988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3873829988 is a wasteful number, since it uses less digits than its factorization.

3873829988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138351082 (or 138351080 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 65.

The square root of 3873829988 is about 62240.0995179153. The cubic root of 3873829988 is about 1570.5322262799.

The spelling of 3873829988 in words is "three billion, eight hundred seventy-three million, eight hundred twenty-nine thousand, nine hundred eighty-eight".