3996227 has 8 divisors (see below), whose sum is σ = 4191264. Its totient is φ = 3803008.

The previous prime is 3996221. The next prime is 3996277. The reversal of 3996227 is 7226993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3996227 - 2⁴ = 3996211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3996221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6443 + ... + 7035.

It is an arithmetic number, because the mean of its divisors is an integer number (523908).

Almost surely, 2^3996227 is an apocalyptic number.

3996227 is a deficient number, since it is larger than the sum of its proper divisors (195037).

3996227 is a wasteful number, since it uses less digits than its factorization.

3996227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909.

The product of its digits is 40824, while the sum is 38.

The square root of 3996227 is about 1999.0565274649. The cubic root of 3996227 is about 158.6901789611.

The spelling of 3996227 in words is "three million, nine hundred ninety-six thousand, two hundred twenty-seven".