473933717 has 2 divisors, whose sum is σ = 473933718. Its totient is φ = 473933716.

The previous prime is 473933693. The next prime is 473933723. The reversal of 473933717 is 717339374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469632241 + 4301476 = 21671^2 + 2074^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473933717 is a prime.

It is a super-2 number, since 2×473933717² = 449226336218872178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473933737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236966858 + 236966859.

It is an arithmetic number, because the mean of its divisors is an integer number (236966859).

Almost surely, 2^473933717 is an apocalyptic number.

It is an amenable number.

473933717 is a deficient number, since it is larger than the sum of its proper divisors (1).

473933717 is an equidigital number, since it uses as much as digits as its factorization.

473933717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 333396, while the sum is 44.

The square root of 473933717 is about 21770.0187643465. The cubic root of 473933717 is about 779.6611046953.

The spelling of 473933717 in words is "four hundred seventy-three million, nine hundred thirty-three thousand, seven hundred seventeen".