80068393 has 2 divisors, whose sum is σ = 80068394. Its totient is φ = 80068392.

The previous prime is 80068343. The next prime is 80068397. The reversal of 80068393 is 39386008.

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., 57714409 + 22353984 = 7597^2 + 4728^2 .

It is a cyclic number.

It is not a de Polignac number, because 80068393 - 2¹⁷ = 79937321 is a prime.

It is not a weakly prime, because it can be changed into another prime (80068397) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40034196 + 40034197.

It is an arithmetic number, because the mean of its divisors is an integer number (40034197).

Almost surely, 2^80068393 is an apocalyptic number.

It is an amenable number.

80068393 is a deficient number, since it is larger than the sum of its proper divisors (1).

80068393 is an equidigital number, since it uses as much as digits as its factorization.

80068393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 80068393 is about 8948.0943781344. The cubic root of 80068393 is about 431.0096932412.

The spelling of 80068393 in words is "eighty million, sixty-eight thousand, three hundred ninety-three".