3306427 has 2 divisors, whose sum is σ = 3306428. Its totient is φ = 3306426.

The previous prime is 3306397. The next prime is 3306451. The reversal of 3306427 is 7246033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3306427 - 2¹⁹ = 2782139 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹³ + 3¹³ + 0 + 6² + 4³ + 2⁵ + 7⁶ .

It is not a weakly prime, because it can be changed into another prime (3306467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653213 + 1653214.

It is an arithmetic number, because the mean of its divisors is an integer number (1653214).

Almost surely, 2^3306427 is an apocalyptic number.

3306427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3306427 is an equidigital number, since it uses as much as digits as its factorization.

3306427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3306427 is about 1818.3583255233. The cubic root of 3306427 is about 148.9771446709.

The spelling of 3306427 in words is "three million, three hundred six thousand, four hundred twenty-seven".