6302468681 has 2 divisors, whose sum is σ = 6302468682. Its totient is φ = 6302468680.

The previous prime is 6302468647. The next prime is 6302468693. The reversal of 6302468681 is 1868642036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5667680656 + 634788025 = 75284^2 + 25195^2 .

It is a cyclic number.

It is not a de Polignac number, because 6302468681 - 2¹⁴ = 6302452297 is a prime.

It is a super-2 number, since 2×6302468681² = 79442222949971759522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6302464681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3151234340 + 3151234341.

It is an arithmetic number, because the mean of its divisors is an integer number (3151234341).

Almost surely, 2^6302468681 is an apocalyptic number.

It is an amenable number.

6302468681 is a deficient number, since it is larger than the sum of its proper divisors (1).

6302468681 is an equidigital number, since it uses as much as digits as its factorization.

6302468681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 6302468681 is about 79388.0890373361. The cubic root of 6302468681 is about 1847.1559593334.

The spelling of 6302468681 in words is "six billion, three hundred two million, four hundred sixty-eight thousand, six hundred eighty-one".