447936 has 28 divisors (see below), whose sum is σ = 1185672. Its totient is φ = 149248.

The previous prime is 447907. The next prime is 447943. The reversal of 447936 is 639744.

447936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 447897 and 447906.

It is a congruent number.

It is an unprimeable number.

447936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975 + ... + 1358.

2⁴⁴⁷⁹³⁶ is an apocalyptic number.

It is an amenable number.

447936 is an abundant number, since it is smaller than the sum of its proper divisors (737736).

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

447936 is a wasteful number, since it uses less digits than its factorization.

447936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348 (or 2338 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 447936 is about 669.2802103753. The cubic root of 447936 is about 76.5136034589.

The spelling of 447936 in words is "four hundred forty-seven thousand, nine hundred thirty-six".