3850851888 has 160 divisors (see below), whose sum is σ = 12028049600. Its totient is φ = 1172496384.

The previous prime is 3850851887. The next prime is 3850851929. The reversal of 3850851888 is 8881580583.

3850851888 is a `hidden beast` number, since 3 + 8 + 508 + 51 + 8 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3850851887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541218 + ... + 548286.

It is an arithmetic number, because the mean of its divisors is an integer number (75175310).

Almost surely, 2^3850851888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3850851888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6014024800).

3850851888 is an abundant number, since it is smaller than the sum of its proper divisors (8177197712).

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

3850851888 is a wasteful number, since it uses less digits than its factorization.

3850851888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7196 (or 7184 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 54.

The square root of 3850851888 is about 62055.2325593902. The cubic root of 3850851888 is about 1567.4207977197.

The spelling of 3850851888 in words is "three billion, eight hundred fifty million, eight hundred fifty-one thousand, eight hundred eighty-eight".