447213714 has 16 divisors (see below), whose sum is σ = 899371200. Its totient is φ = 148247280.

The previous prime is 447213673. The next prime is 447213721. The reversal of 447213714 is 417312744.

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, 204814 + ... + 206985.

It is an arithmetic number, because the mean of its divisors is an integer number (56210700).

Almost surely, 2^447213714 is an apocalyptic number.

447213714 is an abundant number, since it is smaller than the sum of its proper divisors (452157486).

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

447213714 is a wasteful number, since it uses less digits than its factorization.

447213714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411985.

The product of its digits is 18816, while the sum is 33.

The square root of 447213714 is about 21147.4280705716. The cubic root of 447213714 is about 764.7245588758.

The spelling of 447213714 in words is "four hundred forty-seven million, two hundred thirteen thousand, seven hundred fourteen".