289795483391 has 8 divisors (see below), whose sum is σ = 292808782560. Its totient is φ = 286782709248.

The previous prime is 289795483381. The next prime is 289795483463. The reversal of 289795483391 is 193384597982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 289795483391 - 2³⁴ = 272615614207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289795483381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031675 + ... + 1282163.

It is an arithmetic number, because the mean of its divisors is an integer number (36601097820).

Almost surely, 2^289795483391 is an apocalyptic number.

289795483391 is a deficient number, since it is larger than the sum of its proper divisors (3013299169).

289795483391 is a wasteful number, since it uses less digits than its factorization.

289795483391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262513.

The product of its digits is 117573120, while the sum is 68.

The spelling of 289795483391 in words is "two hundred eighty-nine billion, seven hundred ninety-five million, four hundred eighty-three thousand, three hundred ninety-one".