98929 has 2 divisors, whose sum is σ = 98930. Its totient is φ = 98928.

The previous prime is 98927. The next prime is 98939. The reversal of 98929 is 92989.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67600 + 31329 = 260^2 + 177^2 .

It is a cyclic number.

It is not a de Polignac number, because 98929 - 2¹ = 98927 is a prime.

Together with 98927, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (98927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49464 + 49465.

It is an arithmetic number, because the mean of its divisors is an integer number (49465).

2⁹⁸⁹²⁹ is an apocalyptic number.

It is an amenable number.

98929 is a deficient number, since it is larger than the sum of its proper divisors (1).

98929 is an equidigital number, since it uses as much as digits as its factorization.

98929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 37.

The square root of 98929 is about 314.5298078084. The cubic root of 98929 is about 46.2495885038.

The spelling of 98929 in words is "ninety-eight thousand, nine hundred twenty-nine".