449496 has 32 divisors (see below), whose sum is σ = 1249200. Its totient is φ = 149760.

The previous prime is 449473. The next prime is 449543. The reversal of 449496 is 694944.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 449496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825 + ... + 1256.

2⁴⁴⁹⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

449496 is an abundant number, since it is smaller than the sum of its proper divisors (799704).

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

449496 is a wasteful number, since it uses less digits than its factorization.

449496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096 (or 2086 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 449496 is about 670.4446285861. Note that the first 3 decimals coincide. The cubic root of 449496 is about 76.6023236666.

The spelling of 449496 in words is "four hundred forty-nine thousand, four hundred ninety-six".