3436423 has 2 divisors, whose sum is σ = 3436424. Its totient is φ = 3436422.

The previous prime is 3436417. The next prime is 3436439. The reversal of 3436423 is 3246343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3436423 - 2⁹ = 3435911 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3436403) 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, 1718211 + 1718212.

It is an arithmetic number, because the mean of its divisors is an integer number (1718212).

Almost surely, 2^3436423 is an apocalyptic number.

3436423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3436423 is an equidigital number, since it uses as much as digits as its factorization.

3436423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 25.

The square root of 3436423 is about 1853.7591537198. The cubic root of 3436423 is about 150.9045052095.

The spelling of 3436423 in words is "three million, four hundred thirty-six thousand, four hundred twenty-three".