3885200872 has 16 divisors (see below), whose sum is σ = 8325430560. Its totient is φ = 1665086064.

The previous prime is 3885200863. The next prime is 3885200909. The reversal of 3885200872 is 2780025883.

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, 34689238 + ... + 34689349.

It is an arithmetic number, because the mean of its divisors is an integer number (520339410).

Almost surely, 2^3885200872 is an apocalyptic number.

It is an amenable number.

3885200872 is an abundant number, since it is smaller than the sum of its proper divisors (4440229688).

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

3885200872 is a wasteful number, since it uses less digits than its factorization.

3885200872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69378600 (or 69378596 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 3885200872 is about 62331.3795130510. The cubic root of 3885200872 is about 1572.0673904469.

The spelling of 3885200872 in words is "three billion, eight hundred eighty-five million, two hundred thousand, eight hundred seventy-two".