449603 has 8 divisors (see below), whose sum is σ = 560640. Its totient is φ = 350280.

The previous prime is 449591. The next prime is 449609. The reversal of 449603 is 306944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 449603 - 2⁸ = 449347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (449609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2843 + ... + 2996.

It is an arithmetic number, because the mean of its divisors is an integer number (70080).

2⁴⁴⁹⁶⁰³ is an apocalyptic number.

449603 is a deficient number, since it is larger than the sum of its proper divisors (111037).

449603 is a wasteful number, since it uses less digits than its factorization.

449603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 449603 is about 670.5244216283. The cubic root of 449603 is about 76.6084014354.

The spelling of 449603 in words is "four hundred forty-nine thousand, six hundred three".