447111348 has 24 divisors (see below), whose sum is σ = 1044018528. Its totient is φ = 148928736.

The previous prime is 447111341. The next prime is 447111383. The reversal of 447111348 is 843111744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447111341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4615 + ... + 30257.

It is an arithmetic number, because the mean of its divisors is an integer number (43500772).

Almost surely, 2^447111348 is an apocalyptic number.

It is an amenable number.

447111348 is an abundant number, since it is smaller than the sum of its proper divisors (596907180).

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

447111348 is a wasteful number, since it uses less digits than its factorization.

447111348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27103 (or 27101 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 447111348 is about 21145.0076377380. The cubic root of 447111348 is about 764.6662066344. Note that the first 3 decimals are identical.

The spelling of 447111348 in words is "four hundred forty-seven million, one hundred eleven thousand, three hundred forty-eight".