384383423 has 2 divisors, whose sum is σ = 384383424. Its totient is φ = 384383422.

The previous prime is 384383393. The next prime is 384383431. The reversal of 384383423 is 324383483.

It is a strong prime.

It is an emirp because it is prime and its reverse (324383483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 384383423 - 2⁶ = 384383359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384383723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192191711 + 192191712.

It is an arithmetic number, because the mean of its divisors is an integer number (192191712).

Almost surely, 2^384383423 is an apocalyptic number.

384383423 is a deficient number, since it is larger than the sum of its proper divisors (1).

384383423 is an equidigital number, since it uses as much as digits as its factorization.

384383423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 38.

The square root of 384383423 is about 19605.6987378670. The cubic root of 384383423 is about 727.0900753497.

The spelling of 384383423 in words is "three hundred eighty-four million, three hundred eighty-three thousand, four hundred twenty-three".