289000083 has 8 divisors (see below), whose sum is σ = 402087168. Its totient is φ = 184289864.

The previous prime is 289000069. The next prime is 289000097. The reversal of 289000083 is 380000982.

It is an interprime number because it is at equal distance from previous prime (289000069) and next prime (289000097).

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 289000083 - 2¹⁷ = 288869011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 289000083.

It is not an unprimeable number, because it can be changed into a prime (289000183) 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, 2094135 + ... + 2094272.

It is an arithmetic number, because the mean of its divisors is an integer number (50260896).

Almost surely, 2^289000083 is an apocalyptic number.

289000083 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

289000083 is a deficient number, since it is larger than the sum of its proper divisors (113087085).

289000083 is a wasteful number, since it uses less digits than its factorization.

289000083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188433.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 289000083 is about 17000.0024411763. The cubic root of 289000083 is about 661.1489651392.

The spelling of 289000083 in words is "two hundred eighty-nine million, eighty-three", and thus it is an aban number.