447660676 has 12 divisors (see below), whose sum is σ = 783614272. Its totient is φ = 223770888.

The previous prime is 447660641. The next prime is 447660721. The reversal of 447660676 is 676066744.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5041 + ... + 30343.

Almost surely, 2^447660676 is an apocalyptic number.

It is an amenable number.

447660676 is a deficient number, since it is larger than the sum of its proper divisors (335953596).

447660676 is a wasteful number, since it uses less digits than its factorization.

447660676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29730 (or 29728 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 447660676 is about 21157.9931940626. The cubic root of 447660676 is about 764.9792387605.

The spelling of 447660676 in words is "four hundred forty-seven million, six hundred sixty thousand, six hundred seventy-six".