447068134 has 8 divisors (see below), whose sum is σ = 681968520. Its totient is φ = 219745296.

The previous prime is 447068123. The next prime is 447068137. The reversal of 447068134 is 431860744.

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

It is a junction number, because it is equal to n+sod(n) for n = 447068093 and 447068102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447068137) 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, 1894239 + ... + 1894474.

It is an arithmetic number, because the mean of its divisors is an integer number (85246065).

Almost surely, 2^447068134 is an apocalyptic number.

447068134 is a deficient number, since it is larger than the sum of its proper divisors (234900386).

447068134 is a wasteful number, since it uses less digits than its factorization.

447068134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788774.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 447068134 is about 21143.9857642782. The cubic root of 447068134 is about 764.6415704520.

The spelling of 447068134 in words is "four hundred forty-seven million, sixty-eight thousand, one hundred thirty-four".