4680668719 has 2 divisors, whose sum is σ = 4680668720. Its totient is φ = 4680668718.

The previous prime is 4680668651. The next prime is 4680668737. The reversal of 4680668719 is 9178660864.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4680668719 - 2⁷ = 4680668591 is a prime.

It is a super-2 number, since 2×4680668719² = 43817319314050201922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4680668719.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4680608719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2340334359 + 2340334360.

It is an arithmetic number, because the mean of its divisors is an integer number (2340334360).

Almost surely, 2^4680668719 is an apocalyptic number.

4680668719 is a deficient number, since it is larger than the sum of its proper divisors (1).

4680668719 is an equidigital number, since it uses as much as digits as its factorization.

4680668719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 4680668719 is about 68415.4128760472. The cubic root of 4680668719 is about 1672.7689871332.

The spelling of 4680668719 in words is "four billion, six hundred eighty million, six hundred sixty-eight thousand, seven hundred nineteen".