3944277227 has 16 divisors (see below), whose sum is σ = 4357607424. Its totient is φ = 3540348000.

The previous prime is 3944277217. The next prime is 3944277251. The reversal of 3944277227 is 7227724493.

It is a cyclic number.

It is not a de Polignac number, because 3944277227 - 2³⁰ = 2870535403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3944277217) 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, 288077 + ... + 301457.

It is an arithmetic number, because the mean of its divisors is an integer number (272350464).

Almost surely, 2^3944277227 is an apocalyptic number.

3944277227 is a deficient number, since it is larger than the sum of its proper divisors (413330197).

3944277227 is a wasteful number, since it uses less digits than its factorization.

3944277227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13730.

The product of its digits is 1185408, while the sum is 47.

The square root of 3944277227 is about 62803.4810102115. The cubic root of 3944277227 is about 1579.9953569003.

The spelling of 3944277227 in words is "three billion, nine hundred forty-four million, two hundred seventy-seven thousand, two hundred twenty-seven".