9999998083 has 2 divisors, whose sum is σ = 9999998084. Its totient is φ = 9999998082.

The previous prime is 9999998027. The next prime is 9999998123. The reversal of 9999998083 is 3808999999.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9999998083 - 2¹³ = 9999989891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9999997997 and 9999998015.

It is not a weakly prime, because it can be changed into another prime (9999998023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4999999041 + 4999999042.

It is an arithmetic number, because the mean of its divisors is an integer number (4999999042).

Almost surely, 2^9999998083 is an apocalyptic number.

9999998083 is a deficient number, since it is larger than the sum of its proper divisors (1).

9999998083 is an equidigital number, since it uses as much as digits as its factorization.

9999998083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102036672, while the sum is 73.

The square root of 9999998083 is about 99999.9904149995. The cubic root of 9999998083 is about 2154.4345523635.

The spelling of 9999998083 in words is "nine billion, nine hundred ninety-nine million, nine hundred ninety-eight thousand, eighty-three".