3946227 has 8 divisors (see below), whose sum is σ = 5571216. Its totient is φ = 2476032.

The previous prime is 3946223. The next prime is 3946231. The reversal of 3946227 is 7226493.

It is an interprime number because it is at equal distance from previous prime (3946223) and next prime (3946231).

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

It is not a de Polignac number, because 3946227 - 2² = 3946223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3946223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38638 + ... + 38739.

It is an arithmetic number, because the mean of its divisors is an integer number (696402).

Almost surely, 2^3946227 is an apocalyptic number.

3946227 is a deficient number, since it is larger than the sum of its proper divisors (1624989).

3946227 is a wasteful number, since it uses less digits than its factorization.

3946227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77397.

The product of its digits is 18144, while the sum is 33.

The square root of 3946227 is about 1986.5112634969. The cubic root of 3946227 is about 158.0255660173.

The spelling of 3946227 in words is "three million, nine hundred forty-six thousand, two hundred twenty-seven".