417452473 has 2 divisors, whose sum is σ = 417452474. Its totient is φ = 417452472.

The previous prime is 417452423. The next prime is 417452491. The reversal of 417452473 is 374254714.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 217031824 + 200420649 = 14732^2 + 14157^2 .

It is a cyclic number.

It is not a de Polignac number, because 417452473 - 2⁹ = 417451961 is a prime.

It is a super-3 number, since 3×417452473³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (417452423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208726236 + 208726237.

It is an arithmetic number, because the mean of its divisors is an integer number (208726237).

Almost surely, 2^417452473 is an apocalyptic number.

It is an amenable number.

417452473 is a deficient number, since it is larger than the sum of its proper divisors (1).

417452473 is an equidigital number, since it uses as much as digits as its factorization.

417452473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 37.

The square root of 417452473 is about 20431.6537020379. The cubic root of 417452473 is about 747.3700317282.

The spelling of 417452473 in words is "four hundred seventeen million, four hundred fifty-two thousand, four hundred seventy-three".