447474305 has 32 divisors (see below), whose sum is σ = 570820608. Its totient is φ = 336268800.

The previous prime is 447474277. The next prime is 447474311. The reversal of 447474305 is 503474744.

It is not a de Polignac number, because 447474305 - 2¹⁴ = 447457921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803087 + ... + 803643.

It is an arithmetic number, because the mean of its divisors is an integer number (17838144).

Almost surely, 2^447474305 is an apocalyptic number.

It is an amenable number.

447474305 is a deficient number, since it is larger than the sum of its proper divisors (123346303).

447474305 is a wasteful number, since it uses less digits than its factorization.

447474305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 447474305 is about 21153.5884662626. The cubic root of 447474305 is about 764.8730647892.

The spelling of 447474305 in words is "four hundred forty-seven million, four hundred seventy-four thousand, three hundred five".