289196383091 has 16 divisors (see below), whose sum is σ = 361103719680. Its totient is φ = 225005837280.

The previous prime is 289196383061. The next prime is 289196383121. The reversal of 289196383091 is 190383691982.

It is an interprime number because it is at equal distance from previous prime (289196383061) and next prime (289196383121).

It is not a de Polignac number, because 289196383091 - 2⁶ = 289196383027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 289196383091.

It is not an unprimeable number, because it can be changed into a prime (289196383061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2798876 + ... + 2900361.

It is an arithmetic number, because the mean of its divisors is an integer number (22568982480).

Almost surely, 2^289196383091 is an apocalyptic number.

289196383091 is a deficient number, since it is larger than the sum of its proper divisors (71907336589).

289196383091 is a wasteful number, since it uses less digits than its factorization.

289196383091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5699914.

The product of its (nonzero) digits is 5038848, while the sum is 59.

The spelling of 289196383091 in words is "two hundred eighty-nine billion, one hundred ninety-six million, three hundred eighty-three thousand, ninety-one".