2098309093 has 2 divisors, whose sum is σ = 2098309094. Its totient is φ = 2098309092.

The previous prime is 2098309069. The next prime is 2098309151. The reversal of 2098309093 is 3909038902.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1294416484 + 803892609 = 35978^2 + 28353^2 .

It is a cyclic number.

It is not a de Polignac number, because 2098309093 - 2⁹ = 2098308581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2098309793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049154546 + 1049154547.

It is an arithmetic number, because the mean of its divisors is an integer number (1049154547).

Almost surely, 2^2098309093 is an apocalyptic number.

It is an amenable number.

2098309093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098309093 is an equidigital number, since it uses as much as digits as its factorization.

2098309093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 2098309093 is about 45807.3039263391. The cubic root of 2098309093 is about 1280.2353678911.

The spelling of 2098309093 in words is "two billion, ninety-eight million, three hundred nine thousand, ninety-three".