473646353 has 2 divisors, whose sum is σ = 473646354. Its totient is φ = 473646352.

The previous prime is 473646347. The next prime is 473646379. The reversal of 473646353 is 353646374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 472497169 + 1149184 = 21737^2 + 1072^2 .

It is a cyclic number.

It is not a de Polignac number, because 473646353 - 2¹⁰ = 473645329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 473646353.

It is not a weakly prime, because it can be changed into another prime (473646553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236823176 + 236823177.

It is an arithmetic number, because the mean of its divisors is an integer number (236823177).

Almost surely, 2^473646353 is an apocalyptic number.

It is an amenable number.

473646353 is a deficient number, since it is larger than the sum of its proper divisors (1).

473646353 is an equidigital number, since it uses as much as digits as its factorization.

473646353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 41.

The square root of 473646353 is about 21763.4177692751. The cubic root of 473646353 is about 779.5034934629.

The spelling of 473646353 in words is "four hundred seventy-three million, six hundred forty-six thousand, three hundred fifty-three".