3684227 has 4 divisors (see below), whose sum is σ = 3688296. Its totient is φ = 3680160.

The previous prime is 3684221. The next prime is 3684229. The reversal of 3684227 is 7224863.

3684227 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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7224863 = 571 ⋅12653.

It is a cyclic number.

It is not a de Polignac number, because 3684227 - 2⁴ = 3684211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3684193 and 3684202.

It is not an unprimeable number, because it can be changed into a prime (3684221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8 + ... + 2714.

It is an arithmetic number, because the mean of its divisors is an integer number (922074).

Almost surely, 2^3684227 is an apocalyptic number.

3684227 is a deficient number, since it is larger than the sum of its proper divisors (4069).

3684227 is a wasteful number, since it uses less digits than its factorization.

3684227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068.

The product of its digits is 16128, while the sum is 32.

The square root of 3684227 is about 1919.4340311665. The cubic root of 3684227 is about 154.4479424397.

The spelling of 3684227 in words is "three million, six hundred eighty-four thousand, two hundred twenty-seven".