8219068353 has 16 divisors (see below), whose sum is σ = 12892656960. Its totient is φ = 5157062208.

The previous prime is 8219068343. The next prime is 8219068367. The reversal of 8219068353 is 3538609128.

It is a happy number.

8219068353 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8219068353 - 2²⁶ = 8151959489 is a prime.

It is a super-2 number, since 2×8219068353² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8219068299 and 8219068308.

It is not an unprimeable number, because it can be changed into a prime (8219068303) 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 in 15 ways as a sum of consecutive naturals, for example, 8952775 + ... + 8953692.

It is an arithmetic number, because the mean of its divisors is an integer number (805791060).

Almost surely, 2^8219068353 is an apocalyptic number.

It is an amenable number.

8219068353 is a deficient number, since it is larger than the sum of its proper divisors (4673588607).

8219068353 is a wasteful number, since it uses less digits than its factorization.

8219068353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17906493 (or 17906487 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 8219068353 is about 90659.0776094705. The cubic root of 8219068353 is about 2018.0915505297.

The spelling of 8219068353 in words is "eight billion, two hundred nineteen million, sixty-eight thousand, three hundred fifty-three".