3859886064 has 20 divisors (see below), whose sum is σ = 9971372456. Its totient is φ = 1286628672.

The previous prime is 3859886029. The next prime is 3859886101. The reversal of 3859886064 is 4606889583.

3859886064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3859886064² = 29797440854122824192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3859885995 and 3859886013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40207099 + ... + 40207194.

Almost surely, 2^3859886064 is an apocalyptic number.

It is an amenable number.

3859886064 is an abundant number, since it is smaller than the sum of its proper divisors (6111486392).

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

3859886064 is a wasteful number, since it uses less digits than its factorization.

3859886064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80414304 (or 80414298 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The square root of 3859886064 is about 62127.9813288666. The cubic root of 3859886064 is about 1568.6455740100.

The spelling of 3859886064 in words is "three billion, eight hundred fifty-nine million, eight hundred eighty-six thousand, sixty-four".