473785727 has 2 divisors, whose sum is σ = 473785728. Its totient is φ = 473785726.

The previous prime is 473785687. The next prime is 473785751. The reversal of 473785727 is 727587374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473785727 - 2²⁰ = 472737151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473781727) 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 as a sum of consecutive naturals, namely, 236892863 + 236892864.

It is an arithmetic number, because the mean of its divisors is an integer number (236892864).

Almost surely, 2^473785727 is an apocalyptic number.

473785727 is a deficient number, since it is larger than the sum of its proper divisors (1).

473785727 is an equidigital number, since it uses as much as digits as its factorization.

473785727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304960, while the sum is 50.

The square root of 473785727 is about 21766.6195583972. The cubic root of 473785727 is about 779.5799442190.

The spelling of 473785727 in words is "four hundred seventy-three million, seven hundred eighty-five thousand, seven hundred twenty-seven".