2280332289 has 8 divisors (see below), whose sum is σ = 3077075232. Its totient is φ = 1501905440.

The previous prime is 2280332287. The next prime is 2280332297. The reversal of 2280332289 is 9822330822.

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 2280332289 - 2¹ = 2280332287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2280332287) 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, 4578732 + ... + 4579229.

It is an arithmetic number, because the mean of its divisors is an integer number (384634404).

Almost surely, 2^2280332289 is an apocalyptic number.

It is an amenable number.

2280332289 is a deficient number, since it is larger than the sum of its proper divisors (796742943).

2280332289 is an equidigital number, since it uses as much as digits as its factorization.

2280332289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9158047.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2280332289 is about 47752.8249321441. The cubic root of 2280332289 is about 1316.2328097725.

The spelling of 2280332289 in words is "two billion, two hundred eighty million, three hundred thirty-two thousand, two hundred eighty-nine".