447946614 has 12 divisors (see below), whose sum is σ = 970551036. Its totient is φ = 149315532.

The previous prime is 447946589. The next prime is 447946627. The reversal of 447946614 is 416649744.

It is a self number, because there is not a number n which added to its sum of digits gives 447946614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12442944 + ... + 12442979.

It is an arithmetic number, because the mean of its divisors is an integer number (80879253).

Almost surely, 2^447946614 is an apocalyptic number.

447946614 is an abundant number, since it is smaller than the sum of its proper divisors (522604422).

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

447946614 is a wasteful number, since it uses less digits than its factorization.

447946614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24885931 (or 24885928 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 447946614 is about 21164.7493252342. The cubic root of 447946614 is about 765.1420779301.

The spelling of 447946614 in words is "four hundred forty-seven million, nine hundred forty-six thousand, six hundred fourteen".