7668448603 has 2 divisors, whose sum is σ = 7668448604. Its totient is φ = 7668448602.

The previous prime is 7668448589. The next prime is 7668448673. The reversal of 7668448603 is 3068448667.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3068448667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7668448603 - 2⁹ = 7668448091 is a prime.

It is not a weakly prime, because it can be changed into another prime (7668448673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3834224301 + 3834224302.

It is an arithmetic number, because the mean of its divisors is an integer number (3834224302).

Almost surely, 2^7668448603 is an apocalyptic number.

7668448603 is a deficient number, since it is larger than the sum of its proper divisors (1).

7668448603 is an equidigital number, since it uses as much as digits as its factorization.

7668448603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The square root of 7668448603 is about 87569.6785594192. The cubic root of 7668448603 is about 1971.9799896858.

The spelling of 7668448603 in words is "seven billion, six hundred sixty-eight million, four hundred forty-eight thousand, six hundred three".