473450446 has 64 divisors (see below), whose sum is σ = 888652800. Its totient is φ = 188606880.

The previous prime is 473450443. The next prime is 473450447. The reversal of 473450446 is 644054374.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473450443) 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, 583381 + ... + 584191.

It is an arithmetic number, because the mean of its divisors is an integer number (13885200).

Almost surely, 2^473450446 is an apocalyptic number.

473450446 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

473450446 is a deficient number, since it is larger than the sum of its proper divisors (415202354).

473450446 is a wasteful number, since it uses less digits than its factorization.

473450446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

The square root of 473450446 is about 21758.9164711849. The cubic root of 473450446 is about 779.3960073261.

The spelling of 473450446 in words is "four hundred seventy-three million, four hundred fifty thousand, four hundred forty-six".