447349235900 has 36 divisors (see below), whose sum is σ = 1109426106768. Its totient is φ = 153376880640.

The previous prime is 447349235897. The next prime is 447349235911. The reversal of 447349235900 is 9532943744.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319534469 + ... + 319535868.

Almost surely, 2^447349235900 is an apocalyptic number.

It is an amenable number.

447349235900 is an abundant number, since it is smaller than the sum of its proper divisors (662076870868).

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

447349235900 is a wasteful number, since it uses less digits than its factorization.

447349235900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639070358 (or 639070351 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 50.

The spelling of 447349235900 in words is "four hundred forty-seven billion, three hundred forty-nine million, two hundred thirty-five thousand, nine hundred".