98969659 has 2 divisors, whose sum is σ = 98969660. Its totient is φ = 98969658.

The previous prime is 98969657. The next prime is 98969671. The reversal of 98969659 is 95696989.

It is a weak prime.

It is an emirp because it is prime and its reverse (95696989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98969659 - 2¹ = 98969657 is a prime.

Together with 98969657, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 98969597 and 98969606.

It is not a weakly prime, because it can be changed into another prime (98969657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49484829 + 49484830.

It is an arithmetic number, because the mean of its divisors is an integer number (49484830).

Almost surely, 2^98969659 is an apocalyptic number.

98969659 is a deficient number, since it is larger than the sum of its proper divisors (1).

98969659 is an equidigital number, since it uses as much as digits as its factorization.

98969659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9447840, while the sum is 61.

The square root of 98969659 is about 9948.3495616107. The cubic root of 98969659 is about 462.5592370194.

The spelling of 98969659 in words is "ninety-eight million, nine hundred sixty-nine thousand, six hundred fifty-nine".