449364 has 12 divisors (see below), whose sum is σ = 1048544. Its totient is φ = 149784.

The previous prime is 449363. The next prime is 449381. The reversal of 449364 is 463944.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449363) 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 in 3 ways as a sum of consecutive naturals, for example, 18712 + ... + 18735.

2⁴⁴⁹³⁶⁴ is an apocalyptic number.

It is an amenable number.

449364 is an abundant number, since it is smaller than the sum of its proper divisors (599180).

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

449364 is a wasteful number, since it uses less digits than its factorization.

449364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37454 (or 37452 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 449364 is about 670.3461792238. The cubic root of 449364 is about 76.5948245293.

The spelling of 449364 in words is "four hundred forty-nine thousand, three hundred sixty-four".