4289911 has 2 divisors, whose sum is σ = 4289912. Its totient is φ = 4289910.

The previous prime is 4289893. The next prime is 4289917. The reversal of 4289911 is 1199824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4289911 - 2⁷ = 4289783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4289917) 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, 2144955 + 2144956.

It is an arithmetic number, because the mean of its divisors is an integer number (2144956).

Almost surely, 2^4289911 is an apocalyptic number.

4289911 is a deficient number, since it is larger than the sum of its proper divisors (1).

4289911 is an equidigital number, since it uses as much as digits as its factorization.

4289911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 34.

The square root of 4289911 is about 2071.2100328069. The cubic root of 4289911 is about 162.4860548191.

The spelling of 4289911 in words is "four million, two hundred eighty-nine thousand, nine hundred eleven".