9999884383 has 2 divisors, whose sum is σ = 9999884384. Its totient is φ = 9999884382.

The previous prime is 9999884333. The next prime is 9999884437. The reversal of 9999884383 is 3834889999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9999884383 - 2¹³ = 9999876191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9999884333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4999942191 + 4999942192.

It is an arithmetic number, because the mean of its divisors is an integer number (4999942192).

Almost surely, 2^9999884383 is an apocalyptic number.

9999884383 is a deficient number, since it is larger than the sum of its proper divisors (1).

9999884383 is an equidigital number, since it uses as much as digits as its factorization.

9999884383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120932352, while the sum is 70.

The square root of 9999884383 is about 99999.4219133291. The cubic root of 9999884383 is about 2154.4263870240.

The spelling of 9999884383 in words is "nine billion, nine hundred ninety-nine million, eight hundred eighty-four thousand, three hundred eighty-three".