7068353 has 2 divisors, whose sum is σ = 7068354. Its totient is φ = 7068352.

The previous prime is 7068349. The next prime is 7068389. The reversal of 7068353 is 3538607.

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., 6589489 + 478864 = 2567^2 + 692^2 .

It is a cyclic number.

It is not a de Polignac number, because 7068353 - 2² = 7068349 is a prime.

It is a super-2 number, since 2×7068353² = 99923228265218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7068343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534176 + 3534177.

It is an arithmetic number, because the mean of its divisors is an integer number (3534177).

Almost surely, 2^7068353 is an apocalyptic number.

It is an amenable number.

7068353 is a deficient number, since it is larger than the sum of its proper divisors (1).

7068353 is an equidigital number, since it uses as much as digits as its factorization.

7068353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 7068353 is about 2658.6374329720. The cubic root of 7068353 is about 191.9137434452.

The spelling of 7068353 in words is "seven million, sixty-eight thousand, three hundred fifty-three".