2306681093 has 2 divisors, whose sum is σ = 2306681094. Its totient is φ = 2306681092.

The previous prime is 2306681089. The next prime is 2306681099. The reversal of 2306681093 is 3901866032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2230956289 + 75724804 = 47233^2 + 8702^2 .

It is a cyclic number.

It is not a de Polignac number, because 2306681093 - 2² = 2306681089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2306681099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153340546 + 1153340547.

It is an arithmetic number, because the mean of its divisors is an integer number (1153340547).

Almost surely, 2^2306681093 is an apocalyptic number.

It is an amenable number.

2306681093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306681093 is an equidigital number, since it uses as much as digits as its factorization.

2306681093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 2306681093 is about 48027.9199320562. The cubic root of 2306681093 is about 1321.2830142773.

The spelling of 2306681093 in words is "two billion, three hundred six million, six hundred eighty-one thousand, ninety-three".