389200283 has 2 divisors, whose sum is σ = 389200284. Its totient is φ = 389200282.

The previous prime is 389200241. The next prime is 389200297. The reversal of 389200283 is 382002983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 389200283 - 2¹⁰ = 389199259 is a prime.

It is not a weakly prime, because it can be changed into another prime (389200183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194600141 + 194600142.

It is an arithmetic number, because the mean of its divisors is an integer number (194600142).

Almost surely, 2^389200283 is an apocalyptic number.

389200283 is a deficient number, since it is larger than the sum of its proper divisors (1).

389200283 is an equidigital number, since it uses as much as digits as its factorization.

389200283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 389200283 is about 19728.1596455422. The cubic root of 389200283 is about 730.1146270240.

The spelling of 389200283 in words is "three hundred eighty-nine million, two hundred thousand, two hundred eighty-three".