449804 has 12 divisors (see below), whose sum is σ = 793800. Its totient is φ = 223008.

The previous prime is 449797. The next prime is 449807. The reversal of 449804 is 408944.

It is a happy number.

449804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (449807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152 + ... + 960.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2⁴⁴⁹⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

449804 is a deficient number, since it is larger than the sum of its proper divisors (343996).

449804 is a wasteful number, since it uses less digits than its factorization.

449804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 449804 is about 670.6742875644. The cubic root of 449804 is about 76.6198159460.

The spelling of 449804 in words is "four hundred forty-nine thousand, eight hundred four".