449376176 has 20 divisors (see below), whose sum is σ = 872412912. Its totient is φ = 224237376.

The previous prime is 449376173. The next prime is 449376197. The reversal of 449376176 is 671673944.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 449376176.

It is not an unprimeable number, because it can be changed into a prime (449376173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19871 + ... + 35966.

Almost surely, 2^449376176 is an apocalyptic number.

It is an amenable number.

449376176 is a deficient number, since it is larger than the sum of its proper divisors (423036736).

449376176 is a wasteful number, since it uses less digits than its factorization.

449376176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56348 (or 56342 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 449376176 is about 21198.4946635368. The cubic root of 449376176 is about 765.9551632935.

The spelling of 449376176 in words is "four hundred forty-nine million, three hundred seventy-six thousand, one hundred seventy-six".