447306364 has 12 divisors (see below), whose sum is σ = 782984664. Its totient is φ = 223596464.

The previous prime is 447306359. The next prime is 447306439. The reversal of 447306364 is 463603744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7119 + ... + 30745.

It is an arithmetic number, because the mean of its divisors is an integer number (65248722).

Almost surely, 2^447306364 is an apocalyptic number.

It is an amenable number.

447306364 is a deficient number, since it is larger than the sum of its proper divisors (335678300).

447306364 is a wasteful number, since it uses less digits than its factorization.

447306364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28364 (or 28362 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 447306364 is about 21149.6185308388. The cubic root of 447306364 is about 764.7773649771. Note that the first 3 decimals are identical.

The spelling of 447306364 in words is "four hundred forty-seven million, three hundred six thousand, three hundred sixty-four".