449848944 has 40 divisors (see below), whose sum is σ = 1291234320. Its totient is φ = 149949504.

The previous prime is 449848943. The next prime is 449848979.

449848944 is a `hidden beast` number, since 449 + 84 + 89 + 44 = 666.

449848944 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449848943) 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, 520227 + ... + 521090.

It is an arithmetic number, because the mean of its divisors is an integer number (32280858).

Almost surely, 2^449848944 is an apocalyptic number.

It is an amenable number.

449848944 is an abundant number, since it is smaller than the sum of its proper divisors (841385376).

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

449848944 is a wasteful number, since it uses less digits than its factorization.

449848944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041334 (or 1041322 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 449848944 is about 21209.6427126908. The cubic root of 449848944 is about 766.2236778807.

The spelling of 449848944 in words is "four hundred forty-nine million, eight hundred forty-eight thousand, nine hundred forty-four".