449341944 has 32 divisors (see below), whose sum is σ = 1182480000. Its totient is φ = 141897312.

The previous prime is 449341939. The next prime is 449341969. The reversal of 449341944 is 449143944.

It is a junction number, because it is equal to n+sod(n) for n = 449341896 and 449341905.

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, 492244 + ... + 493155.

It is an arithmetic number, because the mean of its divisors is an integer number (36952500).

Almost surely, 2^449341944 is an apocalyptic number.

It is an amenable number.

449341944 is an abundant number, since it is smaller than the sum of its proper divisors (733138056).

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

449341944 is a wasteful number, since it uses less digits than its factorization.

449341944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985427 (or 985423 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 449341944 is about 21197.6872323374. The cubic root of 449341944 is about 765.9357134841.

The spelling of 449341944 in words is "four hundred forty-nine million, three hundred forty-one thousand, nine hundred forty-four".