3845357568 has 384 divisors, whose sum is σ = 12881559600. Its totient is φ = 1094713344.

The previous prime is 3845357543. The next prime is 3845357587. The reversal of 3845357568 is 8657535483.

3845357568 is a `hidden beast` number, since 3 + 8 + 4 + 5 + 3 + 575 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

Its product of digits (12096000) is a multiple of the sum of its prime factors (125).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65175523 + ... + 65175581.

Almost surely, 2^3845357568 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 3845357568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6440779800).

3845357568 is an abundant number, since it is smaller than the sum of its proper divisors (9036202032).

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

3845357568 is a wasteful number, since it uses less digits than its factorization.

3845357568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 94 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The square root of 3845357568 is about 62010.9471625777. The cubic root of 3845357568 is about 1566.6749878136.

The spelling of 3845357568 in words is "three billion, eight hundred forty-five million, three hundred fifty-seven thousand, five hundred sixty-eight".