389881032799 has 2 divisors, whose sum is σ = 389881032800. Its totient is φ = 389881032798.

The previous prime is 389881032797. The next prime is 389881032829. The reversal of 389881032799 is 997230188983.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 389881032799 - 2¹ = 389881032797 is a prime.

Together with 389881032797, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (389881032797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194940516399 + 194940516400.

It is an arithmetic number, because the mean of its divisors is an integer number (194940516400).

Almost surely, 2^389881032799 is an apocalyptic number.

389881032799 is a deficient number, since it is larger than the sum of its proper divisors (1).

389881032799 is an equidigital number, since it uses as much as digits as its factorization.

389881032799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47029248, while the sum is 67.

The spelling of 389881032799 in words is "three hundred eighty-nine billion, eight hundred eighty-one million, thirty-two thousand, seven hundred ninety-nine".