447214950 has 288 divisors, whose sum is σ = 1510070016. Its totient is φ = 92378880.

The previous prime is 447214909. The next prime is 447214961. The reversal of 447214950 is 59412744.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2743569 + ... + 2743731.

Almost surely, 2^447214950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 447214950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755035008).

447214950 is an abundant number, since it is smaller than the sum of its proper divisors (1062855066).

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

447214950 is a wasteful number, since it uses less digits than its factorization.

447214950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 447214950 is about 21147.4572939633. The cubic root of 447214950 is about 764.7252633851.

The spelling of 447214950 in words is "four hundred forty-seven million, two hundred fourteen thousand, nine hundred fifty".