3868844227 has 4 divisors (see below), whose sum is σ = 3872200840. Its totient is φ = 3865487616.

The previous prime is 3868844219. The next prime is 3868844263. The reversal of 3868844227 is 7224488683.

It is a happy number.

3868844227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7224488683 = 76733 ⋅94151.

It is a cyclic number.

It is not a de Polignac number, because 3868844227 - 2³ = 3868844219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3868842227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676577 + ... + 1678882.

It is an arithmetic number, because the mean of its divisors is an integer number (968050210).

Almost surely, 2^3868844227 is an apocalyptic number.

3868844227 is a deficient number, since it is larger than the sum of its proper divisors (3356613).

3868844227 is a wasteful number, since it uses less digits than its factorization.

3868844227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356612.

The product of its digits is 4128768, while the sum is 52.

The square root of 3868844227 is about 62200.0339790904. The cubic root of 3868844227 is about 1569.8581595256.

The spelling of 3868844227 in words is "three billion, eight hundred sixty-eight million, eight hundred forty-four thousand, two hundred twenty-seven".