3926227 has 2 divisors, whose sum is σ = 3926228. Its totient is φ = 3926226.

The previous prime is 3926213. The next prime is 3926231. The reversal of 3926227 is 7226293.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3926227 is a prime.

3926227 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3926297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1963113 + 1963114.

It is an arithmetic number, because the mean of its divisors is an integer number (1963114).

Almost surely, 2^3926227 is an apocalyptic number.

3926227 is a deficient number, since it is larger than the sum of its proper divisors (1).

3926227 is an equidigital number, since it uses as much as digits as its factorization.

3926227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 3926227 is about 1981.4709182827. The cubic root of 3926227 is about 157.7581489206.

The spelling of 3926227 in words is "three million, nine hundred twenty-six thousand, two hundred twenty-seven".