1368404683 has 2 divisors, whose sum is σ = 1368404684. Its totient is φ = 1368404682.

The previous prime is 1368404663. The next prime is 1368404689. The reversal of 1368404683 is 3864048631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1368404683 - 2⁵ = 1368404651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1368404689) 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, 684202341 + 684202342.

It is an arithmetic number, because the mean of its divisors is an integer number (684202342).

Almost surely, 2^1368404683 is an apocalyptic number.

1368404683 is a deficient number, since it is larger than the sum of its proper divisors (1).

1368404683 is an equidigital number, since it uses as much as digits as its factorization.

1368404683 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 43.

The square root of 1368404683 is about 36991.9543009017. The cubic root of 1368404683 is about 1110.2092733686.

The spelling of 1368404683 in words is "one billion, three hundred sixty-eight million, four hundred four thousand, six hundred eighty-three".