473063887 has 4 divisors (see below), whose sum is σ = 473870376. Its totient is φ = 472257400.

The previous prime is 473063873. The next prime is 473063917. The reversal of 473063887 is 788360374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473063887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473063827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402364 + ... + 403537.

It is an arithmetic number, because the mean of its divisors is an integer number (118467594).

Almost surely, 2^473063887 is an apocalyptic number.

473063887 is a deficient number, since it is larger than the sum of its proper divisors (806489).

473063887 is an equidigital number, since it uses as much as digits as its factorization.

473063887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806488.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 473063887 is about 21750.0318850341. The cubic root of 473063887 is about 779.1838312492.

The spelling of 473063887 in words is "four hundred seventy-three million, sixty-three thousand, eight hundred eighty-seven".