447517030 has 16 divisors (see below), whose sum is σ = 810939600. Its totient is φ = 177804832.

The previous prime is 447516983. The next prime is 447517043. The reversal of 447517030 is 30715744.

It is a junction number, because it is equal to n+sod(n) for n = 447516983 and 447517001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148684 + ... + 151663.

It is an arithmetic number, because the mean of its divisors is an integer number (50683725).

Almost surely, 2^447517030 is an apocalyptic number.

447517030 is a deficient number, since it is larger than the sum of its proper divisors (363422570).

447517030 is a wasteful number, since it uses less digits than its factorization.

447517030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300503.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 447517030 is about 21154.5983180962. The cubic root of 447517030 is about 764.8974074619.

The spelling of 447517030 in words is "four hundred forty-seven million, five hundred seventeen thousand, thirty".