360289 has 2 divisors, whose sum is σ = 360290. Its totient is φ = 360288.

The previous prime is 360287. The next prime is 360293. The reversal of 360289 is 982063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360000 + 289 = 600^2 + 17^2 .

It is an emirp because it is prime and its reverse (982063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 360289 - 2¹ = 360287 is a prime.

Together with 360287, it forms a pair of twin primes.

It is a Chen prime.

360289 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (360287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180144 + 180145.

It is an arithmetic number, because the mean of its divisors is an integer number (180145).

2³⁶⁰²⁸⁹ is an apocalyptic number.

It is an amenable number.

360289 is a deficient number, since it is larger than the sum of its proper divisors (1).

360289 is an equidigital number, since it uses as much as digits as its factorization.

360289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 360289 is about 600.2407850188. The cubic root of 360289 is about 71.1568969642.

The spelling of 360289 in words is "three hundred sixty thousand, two hundred eighty-nine".