289330872483 has 16 divisors (see below), whose sum is σ = 406152331520. Its totient is φ = 182702026656.

The previous prime is 289330872437. The next prime is 289330872511. The reversal of 289330872483 is 384278033982.

It is not a de Polignac number, because 289330872483 - 2⁸ = 289330872227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (289330872583) 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 in 15 ways as a sum of consecutive naturals, for example, 144160 + ... + 774237.

It is an arithmetic number, because the mean of its divisors is an integer number (25384520720).

Almost surely, 2^289330872483 is an apocalyptic number.

289330872483 is a deficient number, since it is larger than the sum of its proper divisors (116821459037).

289330872483 is a wasteful number, since it uses less digits than its factorization.

289330872483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923946.

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 289330872483 in words is "two hundred eighty-nine billion, three hundred thirty million, eight hundred seventy-two thousand, four hundred eighty-three".