3946094227 has 4 divisors (see below), whose sum is σ = 4012977240. Its totient is φ = 3879211216.

The previous prime is 3946094183. The next prime is 3946094231. The reversal of 3946094227 is 7224906493.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3946094227 - 2¹⁹ = 3945569939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3946094297) 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, 33441418 + ... + 33441535.

It is an arithmetic number, because the mean of its divisors is an integer number (1003244310).

Almost surely, 2^3946094227 is an apocalyptic number.

3946094227 is a deficient number, since it is larger than the sum of its proper divisors (66883013).

3946094227 is an equidigital number, since it uses as much as digits as its factorization.

3946094227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66883012.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 3946094227 is about 62817.9451032903. The cubic root of 3946094227 is about 1580.2379371142.

The spelling of 3946094227 in words is "three billion, nine hundred forty-six million, ninety-four thousand, two hundred twenty-seven".