7692384668009 has 2 divisors, whose sum is σ = 7692384668010. Its totient is φ = 7692384668008.

The previous prime is 7692384667987. The next prime is 7692384668041. The reversal of 7692384668009 is 9008664832967.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7407732541225 + 284652126784 = 2721715^2 + 533528^2 .

It is a cyclic number.

It is not a de Polignac number, because 7692384668009 - 2¹⁶ = 7692384602473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7692384668009.

It is not a weakly prime, because it can be changed into another prime (7692384668809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3846192334004 + 3846192334005.

It is an arithmetic number, because the mean of its divisors is an integer number (3846192334005).

Almost surely, 2^{7692384668009} is an apocalyptic number.

It is an amenable number.

7692384668009 is a deficient number, since it is larger than the sum of its proper divisors (1).

7692384668009 is an equidigital number, since it uses as much as digits as its factorization.

7692384668009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188116992, while the sum is 68.

The spelling of 7692384668009 in words is "seven trillion, six hundred ninety-two billion, three hundred eighty-four million, six hundred sixty-eight thousand, nine".