447938496 has 42 divisors (see below), whose sum is σ = 1283936472. Its totient is φ = 149312640.

The previous prime is 447938459. The next prime is 447938521. The reversal of 447938496 is 694839744.

It is a happy number.

447938496 is a `hidden beast` number, since 4 + 479 + 3 + 84 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 388260 + ... + 389411.

It is an arithmetic number, because the mean of its divisors is an integer number (30569916).

Almost surely, 2^447938496 is an apocalyptic number.

It is an amenable number.

447938496 is an abundant number, since it is smaller than the sum of its proper divisors (835997976).

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

447938496 is a wasteful number, since it uses less digits than its factorization.

447938496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777689 (or 777676 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 447938496 is about 21164.5575432136. The cubic root of 447938496 is about 765.1374557566.

The spelling of 447938496 in words is "four hundred forty-seven million, nine hundred thirty-eight thousand, four hundred ninety-six".