449498 has 16 divisors (see below), whose sum is σ = 780864. Its totient is φ = 190080.

The previous prime is 449473. The next prime is 449543. The reversal of 449498 is 894944.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1193 + ... + 1523.

It is an arithmetic number, because the mean of its divisors is an integer number (48804).

2⁴⁴⁹⁴⁹⁸ is an apocalyptic number.

449498 is a deficient number, since it is larger than the sum of its proper divisors (331366).

449498 is a wasteful number, since it uses less digits than its factorization.

449498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437.

The product of its digits is 41472, while the sum is 38.

The square root of 449498 is about 670.4461201320. The cubic root of 449498 is about 76.6024372786.

The spelling of 449498 in words is "four hundred forty-nine thousand, four hundred ninety-eight".