869934383 has 2 divisors, whose sum is σ = 869934384. Its totient is φ = 869934382.

The previous prime is 869934349. The next prime is 869934389. The reversal of 869934383 is 383439968.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 869934383 - 2¹⁰ = 869933359 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (869934389) 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, 434967191 + 434967192.

It is an arithmetic number, because the mean of its divisors is an integer number (434967192).

Almost surely, 2^869934383 is an apocalyptic number.

869934383 is a deficient number, since it is larger than the sum of its proper divisors (1).

869934383 is an equidigital number, since it uses as much as digits as its factorization.

869934383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 53.

The square root of 869934383 is about 29494.6500742084. The cubic root of 869934383 is about 954.6162700910.

The spelling of 869934383 in words is "eight hundred sixty-nine million, nine hundred thirty-four thousand, three hundred eighty-three".