447813434 has 8 divisors (see below), whose sum is σ = 672026880. Its totient is φ = 223804476.

The previous prime is 447813433. The next prime is 447813449. The reversal of 447813434 is 434318744.

It is a sphenic number, since it is the product of 3 distinct primes.

447813434 is a modest number, since divided by 13434 gives 4478 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (447813433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45524 + ... + 54479.

It is an arithmetic number, because the mean of its divisors is an integer number (84003360).

Almost surely, 2^447813434 is an apocalyptic number.

447813434 is a deficient number, since it is larger than the sum of its proper divisors (224213446).

447813434 is a wasteful number, since it uses less digits than its factorization.

447813434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102244.

The product of its digits is 129024, while the sum is 38.

The square root of 447813434 is about 21161.6028220927. The cubic root of 447813434 is about 765.0662417186.

The spelling of 447813434 in words is "four hundred forty-seven million, eight hundred thirteen thousand, four hundred thirty-four".