449482792 has 16 divisors (see below), whose sum is σ = 919396800. Its totient is φ = 204310320.

The previous prime is 449482751. The next prime is 449482801. The reversal of 449482792 is 297284944.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2553792 + ... + 2553967.

It is an arithmetic number, because the mean of its divisors is an integer number (57462300).

Almost surely, 2^449482792 is an apocalyptic number.

It is an amenable number.

449482792 is an abundant number, since it is smaller than the sum of its proper divisors (469914008).

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

449482792 is a wasteful number, since it uses less digits than its factorization.

449482792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5107776 (or 5107772 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 449482792 is about 21201.0092212611. The cubic root of 449482792 is about 766.0157336446.

The spelling of 449482792 in words is "four hundred forty-nine million, four hundred eighty-two thousand, seven hundred ninety-two".