475463673 has 24 divisors (see below), whose sum is σ = 697892520. Its totient is φ = 311869440.

The previous prime is 475463669. The next prime is 475463683. The reversal of 475463673 is 376364574.

475463673 is a `hidden beast` number, since 4 + 7 + 5 + 4 + 636 + 7 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 77580864 + 397882809 = 8808^2 + 19947^2 .

It is not a de Polignac number, because 475463673 - 2² = 475463669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475463603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420573 + ... + 421701.

It is an arithmetic number, because the mean of its divisors is an integer number (29078855).

Almost surely, 2^475463673 is an apocalyptic number.

It is an amenable number.

475463673 is a deficient number, since it is larger than the sum of its proper divisors (222428847).

475463673 is a wasteful number, since it uses less digits than its factorization.

475463673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849 (or 1846 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 45.

The square root of 475463673 is about 21805.1295111953. The cubic root of 475463673 is about 780.4991725894.

Subtracting from 475463673 its reverse (376364574), we obtain a palindrome (99099099).

The spelling of 475463673 in words is "four hundred seventy-five million, four hundred sixty-three thousand, six hundred seventy-three".