983888383 has 2 divisors, whose sum is σ = 983888384. Its totient is φ = 983888382.

The previous prime is 983888377. The next prime is 983888407. The reversal of 983888383 is 383888389.

It is a weak prime.

It is an emirp because it is prime and its reverse (383888389) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 983888383 - 2⁹ = 983887871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983888303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491944191 + 491944192.

It is an arithmetic number, because the mean of its divisors is an integer number (491944192).

Almost surely, 2^983888383 is an apocalyptic number.

983888383 is a deficient number, since it is larger than the sum of its proper divisors (1).

983888383 is an equidigital number, since it uses as much as digits as its factorization.

983888383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7962624, while the sum is 58.

The square root of 983888383 is about 31366.9951222619. The cubic root of 983888383 is about 994.6003573367.

The spelling of 983888383 in words is "nine hundred eighty-three million, eight hundred eighty-eight thousand, three hundred eighty-three".