98999683 has 2 divisors, whose sum is σ = 98999684. Its totient is φ = 98999682.

The previous prime is 98999657. The next prime is 98999689. The reversal of 98999683 is 38699989.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98999683 - 2⁵ = 98999651 is a prime.

It is not a weakly prime, because it can be changed into another prime (98999689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49499841 + 49499842.

It is an arithmetic number, because the mean of its divisors is an integer number (49499842).

Almost surely, 2^98999683 is an apocalyptic number.

98999683 is a deficient number, since it is larger than the sum of its proper divisors (1).

98999683 is an equidigital number, since it uses as much as digits as its factorization.

98999683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7558272, while the sum is 61.

The square root of 98999683 is about 9949.8584412041. The cubic root of 98999683 is about 462.6060071593.

The spelling of 98999683 in words is "ninety-eight million, nine hundred ninety-nine thousand, six hundred eighty-three".