4434149 has 2 divisors, whose sum is σ = 4434150. Its totient is φ = 4434148.

The previous prime is 4434119. The next prime is 4434173. The reversal of 4434149 is 9414344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4368100 + 66049 = 2090^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 4434149 - 2⁸ = 4433893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4434119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2217074 + 2217075.

It is an arithmetic number, because the mean of its divisors is an integer number (2217075).

Almost surely, 2^4434149 is an apocalyptic number.

It is an amenable number.

4434149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4434149 is an equidigital number, since it uses as much as digits as its factorization.

4434149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 4434149 is about 2105.7419120111. The cubic root of 4434149 is about 164.2870863870.

The spelling of 4434149 in words is "four million, four hundred thirty-four thousand, one hundred forty-nine".