8073801349 has 2 divisors, whose sum is σ = 8073801350. Its totient is φ = 8073801348.

The previous prime is 8073801317. The next prime is 8073801377. The reversal of 8073801349 is 9431083708.

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., 7513769124 + 560032225 = 86682^2 + 23665^2 .

It is a cyclic number.

It is not a de Polignac number, because 8073801349 - 2⁵ = 8073801317 is a prime.

It is a super-2 number, since 2×8073801349² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8073801049) 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, 4036900674 + 4036900675.

It is an arithmetic number, because the mean of its divisors is an integer number (4036900675).

Almost surely, 2^8073801349 is an apocalyptic number.

It is an amenable number.

8073801349 is a deficient number, since it is larger than the sum of its proper divisors (1).

8073801349 is an equidigital number, since it uses as much as digits as its factorization.

8073801349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 8073801349 is about 89854.3340579629. The cubic root of 8073801349 is about 2006.1312968087.

The spelling of 8073801349 in words is "eight billion, seventy-three million, eight hundred one thousand, three hundred forty-nine".