3886055020 has 48 divisors (see below), whose sum is σ = 8394650208. Its totient is φ = 1510479360.

The previous prime is 3886054993. The next prime is 3886055023. The reversal of 3886055020 is 205506883.

It is not an unprimeable number, because it can be changed into a prime (3886055023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82072 + ... + 120448.

It is an arithmetic number, because the mean of its divisors is an integer number (174888546).

Almost surely, 2^3886055020 is an apocalyptic number.

It is an amenable number.

3886055020 is an abundant number, since it is smaller than the sum of its proper divisors (4508595188).

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

3886055020 is a wasteful number, since it uses less digits than its factorization.

3886055020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38530 (or 38528 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 3886055020 is about 62338.2308058225. The cubic root of 3886055020 is about 1572.1825865351.

The spelling of 3886055020 in words is "three billion, eight hundred eighty-six million, fifty-five thousand, twenty".