473316497 has 2 divisors, whose sum is σ = 473316498. Its totient is φ = 473316496.

The previous prime is 473316479. The next prime is 473316509. The reversal of 473316497 is 794613374.

Together with previous prime (473316479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465869056 + 7447441 = 21584^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 473316497 - 2¹⁰ = 473315473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (473316797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236658248 + 236658249.

It is an arithmetic number, because the mean of its divisors is an integer number (236658249).

Almost surely, 2^473316497 is an apocalyptic number.

It is an amenable number.

473316497 is a deficient number, since it is larger than the sum of its proper divisors (1).

473316497 is an equidigital number, since it uses as much as digits as its factorization.

473316497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 44.

The square root of 473316497 is about 21755.8382279332. The cubic root of 473316497 is about 779.3224979344.

The spelling of 473316497 in words is "four hundred seventy-three million, three hundred sixteen thousand, four hundred ninety-seven".