8090293 has 2 divisors, whose sum is σ = 8090294. Its totient is φ = 8090292.

The previous prime is 8090279. The next prime is 8090297. The reversal of 8090293 is 3920908.

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., 7800849 + 289444 = 2793^2 + 538^2 .

It is a cyclic number.

It is not a de Polignac number, because 8090293 - 2¹⁷ = 7959221 is a prime.

8090293 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8090297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4045146 + 4045147.

It is an arithmetic number, because the mean of its divisors is an integer number (4045147).

Almost surely, 2^8090293 is an apocalyptic number.

It is an amenable number.

8090293 is a deficient number, since it is larger than the sum of its proper divisors (1).

8090293 is an equidigital number, since it uses as much as digits as its factorization.

8090293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 8090293 is about 2844.3440368563. The cubic root of 8090293 is about 200.7496284423.

The spelling of 8090293 in words is "eight million, ninety thousand, two hundred ninety-three".