98302879 has 2 divisors, whose sum is σ = 98302880. Its totient is φ = 98302878.

The previous prime is 98302873. The next prime is 98302889. The reversal of 98302879 is 97820389.

It is a weak prime.

It is an emirp because it is prime and its reverse (97820389) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98302879 - 2¹⁹ = 97778591 is a prime.

It is equal to p_5669389 and since 98302879 and 5669389 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98302873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49151439 + 49151440.

It is an arithmetic number, because the mean of its divisors is an integer number (49151440).

Almost surely, 2^98302879 is an apocalyptic number.

98302879 is a deficient number, since it is larger than the sum of its proper divisors (1).

98302879 is an equidigital number, since it uses as much as digits as its factorization.

98302879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 98302879 is about 9914.7808346932. The cubic root of 98302879 is about 461.5181081929.

The spelling of 98302879 in words is "ninety-eight million, three hundred two thousand, eight hundred seventy-nine".