8417508349 has 2 divisors, whose sum is σ = 8417508350. Its totient is φ = 8417508348.

The previous prime is 8417508331. The next prime is 8417508427. The reversal of 8417508349 is 9438057148.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7941483225 + 476025124 = 89115^2 + 21818^2 .

It is a cyclic number.

It is not a de Polignac number, because 8417508349 - 2¹¹ = 8417506301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8417508149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4208754174 + 4208754175.

It is an arithmetic number, because the mean of its divisors is an integer number (4208754175).

Almost surely, 2^8417508349 is an apocalyptic number.

It is an amenable number.

8417508349 is a deficient number, since it is larger than the sum of its proper divisors (1).

8417508349 is an equidigital number, since it uses as much as digits as its factorization.

8417508349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 8417508349 is about 91746.9800538416. The cubic root of 8417508349 is about 2034.2040685985.

The spelling of 8417508349 in words is "eight billion, four hundred seventeen million, five hundred eight thousand, three hundred forty-nine".