2273930093 has 2 divisors, whose sum is σ = 2273930094. Its totient is φ = 2273930092.

The previous prime is 2273930041. The next prime is 2273930101. The reversal of 2273930093 is 3900393722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2115724009 + 158206084 = 45997^2 + 12578^2 .

It is a cyclic number.

It is not a de Polignac number, because 2273930093 - 2¹⁰ = 2273929069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273930023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136965046 + 1136965047.

It is an arithmetic number, because the mean of its divisors is an integer number (1136965047).

Almost surely, 2^2273930093 is an apocalyptic number.

It is an amenable number.

2273930093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273930093 is an equidigital number, since it uses as much as digits as its factorization.

2273930093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 2273930093 is about 47685.7430790378. The cubic root of 2273930093 is about 1314.9998492581. Note that the first 3 decimals are identical.

The spelling of 2273930093 in words is "two billion, two hundred seventy-three million, nine hundred thirty thousand, ninety-three".