3805291168 has 96 divisors (see below), whose sum is σ = 8880399360. Its totient is φ = 1570682880.

The previous prime is 3805291163. The next prime is 3805291181. The reversal of 3805291168 is 8611925083.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3805291163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588980 + ... + 1591372.

It is an arithmetic number, because the mean of its divisors is an integer number (92504160).

Almost surely, 2^3805291168 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 3805291168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4440199680).

3805291168 is an abundant number, since it is smaller than the sum of its proper divisors (5075108192).

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

3805291168 is a wasteful number, since it uses less digits than its factorization.

3805291168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670 (or 2662 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 3805291168 is about 61687.0421401448. The cubic root of 3805291168 is about 1561.2146971453.

The spelling of 3805291168 in words is "three billion, eight hundred five million, two hundred ninety-one thousand, one hundred sixty-eight".