2304340061 has 2 divisors, whose sum is σ = 2304340062. Its totient is φ = 2304340060.

The previous prime is 2304339997. The next prime is 2304340063. The reversal of 2304340061 is 1600434032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1188111961 + 1116228100 = 34469^2 + 33410^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304340061 - 2⁶ = 2304339997 is a prime.

It is a Sophie Germain prime.

Together with 2304340063, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2304340063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152170030 + 1152170031.

It is an arithmetic number, because the mean of its divisors is an integer number (1152170031).

Almost surely, 2^2304340061 is an apocalyptic number.

It is an amenable number.

2304340061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304340061 is an equidigital number, since it uses as much as digits as its factorization.

2304340061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2304340061 is about 48003.5421713856. The cubic root of 2304340061 is about 1320.8358764932.

Adding to 2304340061 its reverse (1600434032), we get a palindrome (3904774093).

The spelling of 2304340061 in words is "two billion, three hundred four million, three hundred forty thousand, sixty-one".