449476364 has 12 divisors (see below), whose sum is σ = 787647504. Its totient is φ = 224434224.

The previous prime is 449476343. The next prime is 449476367. The reversal of 449476364 is 463674944.

It is not an unprimeable number, because it can be changed into a prime (449476367) 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, 72647 + ... + 78590.

It is an arithmetic number, because the mean of its divisors is an integer number (65637292).

Almost surely, 2^449476364 is an apocalyptic number.

It is an amenable number.

449476364 is a deficient number, since it is larger than the sum of its proper divisors (338171140).

449476364 is a wasteful number, since it uses less digits than its factorization.

449476364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151984 (or 151982 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 47.

The square root of 449476364 is about 21200.8576241623. The cubic root of 449476364 is about 766.0120820605.

The spelling of 449476364 in words is "four hundred forty-nine million, four hundred seventy-six thousand, three hundred sixty-four".