98636983 has 2 divisors, whose sum is σ = 98636984. Its totient is φ = 98636982.

The previous prime is 98636981. The next prime is 98637013. The reversal of 98636983 is 38963689.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98636983 - 2¹ = 98636981 is a prime.

Together with 98636981, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 98636983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98636981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49318491 + 49318492.

It is an arithmetic number, because the mean of its divisors is an integer number (49318492).

Almost surely, 2^98636983 is an apocalyptic number.

98636983 is a deficient number, since it is larger than the sum of its proper divisors (1).

98636983 is an equidigital number, since it uses as much as digits as its factorization.

98636983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 52.

The square root of 98636983 is about 9931.6153268237. The cubic root of 98636983 is about 462.0403739633.

The spelling of 98636983 in words is "ninety-eight million, six hundred thirty-six thousand, nine hundred eighty-three".