449359 has 4 divisors (see below), whose sum is σ = 455760. Its totient is φ = 442960.

The previous prime is 449353. The next prime is 449363. The reversal of 449359 is 953944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 449359 - 2¹¹ = 447311 is a prime.

It is a Duffinian number.

449359 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449353) 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 in 3 ways as a sum of consecutive naturals, for example, 3094 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (113940).

2⁴⁴⁹³⁵⁹ is an apocalyptic number.

449359 is a deficient number, since it is larger than the sum of its proper divisors (6401).

449359 is an equidigital number, since it uses as much as digits as its factorization.

449359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400.

The product of its digits is 19440, while the sum is 34.

The square root of 449359 is about 670.3424497971. The cubic root of 449359 is about 76.5945404422.

It can be divided in two parts, 44935 and 9, that added together give a palindrome (44944).

The spelling of 449359 in words is "four hundred forty-nine thousand, three hundred fifty-nine".