500334217 has 2 divisors, whose sum is σ = 500334218. Its totient is φ = 500334216.

The previous prime is 500334167. The next prime is 500334229. The reversal of 500334217 is 712433005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412049401 + 88284816 = 20299^2 + 9396^2 .

It is a cyclic number.

It is not a de Polignac number, because 500334217 - 2¹¹ = 500332169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500334191 and 500334200.

It is not a weakly prime, because it can be changed into another prime (500334287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250167108 + 250167109.

It is an arithmetic number, because the mean of its divisors is an integer number (250167109).

Almost surely, 2^500334217 is an apocalyptic number.

It is an amenable number.

500334217 is a deficient number, since it is larger than the sum of its proper divisors (1).

500334217 is an equidigital number, since it uses as much as digits as its factorization.

500334217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 500334217 is about 22368.1518458723. The cubic root of 500334217 is about 793.8773320680.

The spelling of 500334217 in words is "five hundred million, three hundred thirty-four thousand, two hundred seventeen".