449606 has 8 divisors (see below), whose sum is σ = 690984. Its totient is φ = 219280.

The previous prime is 449591. The next prime is 449609. The reversal of 449606 is 606944.

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

It is a congruent number.

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

449606 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2660 + ... + 2823.

It is an arithmetic number, because the mean of its divisors is an integer number (86373).

2⁴⁴⁹⁶⁰⁶ is an apocalyptic number.

449606 is a deficient number, since it is larger than the sum of its proper divisors (241378).

449606 is a wasteful number, since it uses less digits than its factorization.

449606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 449606 is about 670.5266586796. The cubic root of 449606 is about 76.6085718263.

The spelling of 449606 in words is "four hundred forty-nine thousand, six hundred six".