447405795 has 32 divisors (see below), whose sum is σ = 821053440. Its totient is φ = 230916960.

The previous prime is 447405769. The next prime is 447405797. The reversal of 447405795 is 597504744.

447405795 is a `hidden beast` number, since 4 + 4 + 74 + 0 + 579 + 5 = 666.

It is not a de Polignac number, because 447405795 - 2⁶ = 447405731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 447405795.

It is not an unprimeable number, because it can be changed into a prime (447405797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49269 + ... + 57638.

It is an arithmetic number, because the mean of its divisors is an integer number (25657920).

Almost surely, 2^447405795 is an apocalyptic number.

447405795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

447405795 is a deficient number, since it is larger than the sum of its proper divisors (373647645).

447405795 is a wasteful number, since it uses less digits than its factorization.

447405795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106952 (or 106946 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 447405795 is about 21151.9690572769. The cubic root of 447405795 is about 764.8340278154.

The spelling of 447405795 in words is "four hundred forty-seven million, four hundred five thousand, seven hundred ninety-five".