1368610307 has 2 divisors, whose sum is σ = 1368610308. Its totient is φ = 1368610306.

The previous prime is 1368610303. The next prime is 1368610339. The reversal of 1368610307 is 7030168631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1368610307 - 2² = 1368610303 is a prime.

It is not a weakly prime, because it can be changed into another prime (1368610301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684305153 + 684305154.

It is an arithmetic number, because the mean of its divisors is an integer number (684305154).

Almost surely, 2^1368610307 is an apocalyptic number.

1368610307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1368610307 is an equidigital number, since it uses as much as digits as its factorization.

1368610307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 1368610307 is about 36994.7335035678. The cubic root of 1368610307 is about 1110.2648792969.

Adding to 1368610307 its reverse (7030168631), we get a palindrome (8398778938).

The spelling of 1368610307 in words is "one billion, three hundred sixty-eight million, six hundred ten thousand, three hundred seven".