3852647064 has 80 divisors (see below), whose sum is σ = 12332562000. Its totient is φ = 1100755008.

The previous prime is 3852647063. The next prime is 3852647111. The reversal of 3852647064 is 4607462583.

3852647064 is a `hidden beast` number, since 385 + 264 + 7 + 0 + 6 + 4 = 666.

3852647064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852647063) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 420139 + ... + 429210.

It is an arithmetic number, because the mean of its divisors is an integer number (154157025).

Almost surely, 2^3852647064 is an apocalyptic number.

It is an amenable number.

3852647064 is an abundant number, since it is smaller than the sum of its proper divisors (8479914936).

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

3852647064 is a wasteful number, since it uses less digits than its factorization.

3852647064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849374 (or 849361 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 3852647064 is about 62069.6952143314. The cubic root of 3852647064 is about 1567.6643247064.

The spelling of 3852647064 in words is "three billion, eight hundred fifty-two million, six hundred forty-seven thousand, sixty-four".