449814 has 16 divisors (see below), whose sum is σ = 915120. Its totient is φ = 147360.

The previous prime is 449807. The next prime is 449821. The reversal of 449814 is 418944.

449814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (449807) and next prime (449821).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 449814.

It is an unprimeable number.

449814 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 7 ways as a sum of consecutive naturals, for example, 249 + ... + 980.

It is an arithmetic number, because the mean of its divisors is an integer number (57195).

2⁴⁴⁹⁸¹⁴ is an apocalyptic number.

449814 is an abundant number, since it is smaller than the sum of its proper divisors (465306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449814 is a wasteful number, since it uses less digits than its factorization.

449814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295.

The product of its digits is 4608, while the sum is 30.

The square root of 449814 is about 670.6817427066. The cubic root of 449814 is about 76.6203837433.

The spelling of 449814 in words is "four hundred forty-nine thousand, eight hundred fourteen".