9908258413 has 2 divisors, whose sum is σ = 9908258414. Its totient is φ = 9908258412.

The previous prime is 9908258323. The next prime is 9908258417. The reversal of 9908258413 is 3148528099.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9304917444 + 603340969 = 96462^2 + 24563^2 .

It is a cyclic number.

It is not a de Polignac number, because 9908258413 - 2⁹ = 9908257901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9908258417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4954129206 + 4954129207.

It is an arithmetic number, because the mean of its divisors is an integer number (4954129207).

Almost surely, 2^9908258413 is an apocalyptic number.

It is an amenable number.

9908258413 is a deficient number, since it is larger than the sum of its proper divisors (1).

9908258413 is an equidigital number, since it uses as much as digits as its factorization.

9908258413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 9908258413 is about 99540.2351463970. The cubic root of 9908258413 is about 2147.8260638604.

The spelling of 9908258413 in words is "nine billion, nine hundred eight million, two hundred fifty-eight thousand, four hundred thirteen".