9983383 has 2 divisors, whose sum is σ = 9983384. Its totient is φ = 9983382.

The previous prime is 9983371. The next prime is 9983387. The reversal of 9983383 is 3833899.

9983383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (3833899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9983383 - 2⁹ = 9982871 is a prime.

It is a super-2 number, since 2×9983383² = 199335872249378, which contains 22 as substring.

9983383 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9983387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4991691 + 4991692.

It is an arithmetic number, because the mean of its divisors is an integer number (4991692).

Almost surely, 2^9983383 is an apocalyptic number.

9983383 is a deficient number, since it is larger than the sum of its proper divisors (1).

9983383 is an equidigital number, since it uses as much as digits as its factorization.

9983383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 43.

The square root of 9983383 is about 3159.6491893880. The cubic root of 9983383 is about 215.3240687054.

The spelling of 9983383 in words is "nine million, nine hundred eighty-three thousand, three hundred eighty-three".