2304002089 has 2 divisors, whose sum is σ = 2304002090. Its totient is φ = 2304002088.

The previous prime is 2304002083. The next prime is 2304002117. The reversal of 2304002089 is 9802004032.

It is an a-pointer prime, because the next prime (2304002117) can be obtained adding 2304002089 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2093520025 + 210482064 = 45755^2 + 14508^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304002089 - 2¹³ = 2303993897 is a prime.

It is a super-2 number, since 2×2304002089² = 10616851252232727842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2304002083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152001044 + 1152001045.

It is an arithmetic number, because the mean of its divisors is an integer number (1152001045).

Almost surely, 2^2304002089 is an apocalyptic number.

It is an amenable number.

2304002089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304002089 is an equidigital number, since it uses as much as digits as its factorization.

2304002089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2304002089 is about 48000.0217604117. The cubic root of 2304002089 is about 1320.7712987317.

The spelling of 2304002089 in words is "two billion, three hundred four million, two thousand, eighty-nine".