447084727852 has 24 divisors (see below), whose sum is σ = 894645436160. Its totient is φ = 191505744720.

The previous prime is 447084727847. The next prime is 447084727877. The reversal of 447084727852 is 258727480744.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4196274 + ... + 4301497.

Almost surely, 2^447084727852 is an apocalyptic number.

It is an amenable number.

447084727852 is an abundant number, since it is smaller than the sum of its proper divisors (447560708308).

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

447084727852 is a wasteful number, since it uses less digits than its factorization.

447084727852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8499661 (or 8499659 counting only the distinct ones).

The product of its (nonzero) digits is 28098560, while the sum is 58.

The spelling of 447084727852 in words is "four hundred forty-seven billion, eighty-four million, seven hundred twenty-seven thousand, eight hundred fifty-two".