447043674 has 32 divisors (see below), whose sum is σ = 1114707456. Its totient is φ = 116115120.

The previous prime is 447043627. The next prime is 447043691. The reversal of 447043674 is 476340744.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483352 + ... + 484275.

It is an arithmetic number, because the mean of its divisors is an integer number (34834608).

Almost surely, 2^447043674 is an apocalyptic number.

447043674 is an abundant number, since it is smaller than the sum of its proper divisors (667663782).

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

447043674 is a wasteful number, since it uses less digits than its factorization.

447043674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967650.

The product of its (nonzero) digits is 225792, while the sum is 39.

The square root of 447043674 is about 21143.4073412967. The cubic root of 447043674 is about 764.6276251698.

The spelling of 447043674 in words is "four hundred forty-seven million, forty-three thousand, six hundred seventy-four".