473626863 has 24 divisors (see below), whose sum is σ = 692424096. Its totient is φ = 311947200.

The previous prime is 473626861. The next prime is 473626913. The reversal of 473626863 is 368626374.

473626863 is a `hidden beast` number, since 473 + 62 + 68 + 63 = 666.

It is not a de Polignac number, because 473626863 - 2¹ = 473626861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473626861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271173 + ... + 272913.

It is an arithmetic number, because the mean of its divisors is an integer number (28851004).

Almost surely, 2^473626863 is an apocalyptic number.

473626863 is a deficient number, since it is larger than the sum of its proper divisors (218797233).

473626863 is a wasteful number, since it uses less digits than its factorization.

473626863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095 (or 2092 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 473626863 is about 21762.9699949249. The cubic root of 473626863 is about 779.4928014270.

The spelling of 473626863 in words is "four hundred seventy-three million, six hundred twenty-six thousand, eight hundred sixty-three".