3568423 has 2 divisors, whose sum is σ = 3568424. Its totient is φ = 3568422.

The previous prime is 3568417. The next prime is 3568451. The reversal of 3568423 is 3248653.

It is a weak prime.

It is an emirp because it is prime and its reverse (3248653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3568423 - 2²¹ = 1471271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3568403) 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 as a sum of consecutive naturals, namely, 1784211 + 1784212.

It is an arithmetic number, because the mean of its divisors is an integer number (1784212).

Almost surely, 2^3568423 is an apocalyptic number.

3568423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3568423 is an equidigital number, since it uses as much as digits as its factorization.

3568423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 31.

The square root of 3568423 is about 1889.0269982189. The cubic root of 3568423 is about 152.8124633484.

The spelling of 3568423 in words is "three million, five hundred sixty-eight thousand, four hundred twenty-three".