98311349 has 2 divisors, whose sum is σ = 98311350. Its totient is φ = 98311348.

The previous prime is 98311319. The next prime is 98311427. The reversal of 98311349 is 94311389.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96393124 + 1918225 = 9818^2 + 1385^2 .

It is an emirp because it is prime and its reverse (94311389) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98311349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98311309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49155674 + 49155675.

It is an arithmetic number, because the mean of its divisors is an integer number (49155675).

Almost surely, 2^98311349 is an apocalyptic number.

It is an amenable number.

98311349 is a deficient number, since it is larger than the sum of its proper divisors (1).

98311349 is an equidigital number, since it uses as much as digits as its factorization.

98311349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 38.

The square root of 98311349 is about 9915.2079655446. The cubic root of 98311349 is about 461.5313629628.

The spelling of 98311349 in words is "ninety-eight million, three hundred eleven thousand, three hundred forty-nine".