3884749850 has 24 divisors (see below), whose sum is σ = 7244536320. Its totient is φ = 1549835120.

The previous prime is 3884749831. The next prime is 3884749859. The reversal of 3884749850 is 589474883.

It is not an unprimeable number, because it can be changed into a prime (3884749859) 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, 82280 + ... + 120579.

It is an arithmetic number, because the mean of its divisors is an integer number (301855680).

Almost surely, 2^3884749850 is an apocalyptic number.

3884749850 is a deficient number, since it is larger than the sum of its proper divisors (3359786470).

3884749850 is a wasteful number, since it uses less digits than its factorization.

3884749850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203254 (or 203249 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The square root of 3884749850 is about 62327.7614711133. The cubic root of 3884749850 is about 1572.0065558045.

The spelling of 3884749850 in words is "three billion, eight hundred eighty-four million, seven hundred forty-nine thousand, eight hundred fifty".