473689303 has 4 divisors (see below), whose sum is σ = 475934488. Its totient is φ = 471444120.

The previous prime is 473689297. The next prime is 473689313. The reversal of 473689303 is 303986374.

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

It is a cyclic number.

It is not a de Polignac number, because 473689303 - 2²¹ = 471592151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473689303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473689313) 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 3 ways as a sum of consecutive naturals, for example, 1122276 + ... + 1122697.

It is an arithmetic number, because the mean of its divisors is an integer number (118983622).

Almost surely, 2^473689303 is an apocalyptic number.

473689303 is a deficient number, since it is larger than the sum of its proper divisors (2245185).

473689303 is a wasteful number, since it uses less digits than its factorization.

473689303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245184.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 473689303 is about 21764.4044944951. The cubic root of 473689303 is about 779.5270544052.

The spelling of 473689303 in words is "four hundred seventy-three million, six hundred eighty-nine thousand, three hundred three".