1360116389 has 2 divisors, whose sum is σ = 1360116390. Its totient is φ = 1360116388.

The previous prime is 1360116379. The next prime is 1360116427. The reversal of 1360116389 is 9836110631.

It is an a-pointer prime, because the next prime (1360116427) can be obtained adding 1360116389 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1353136225 + 6980164 = 36785^2 + 2642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1360116389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1360116379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680058194 + 680058195.

It is an arithmetic number, because the mean of its divisors is an integer number (680058195).

Almost surely, 2^1360116389 is an apocalyptic number.

It is an amenable number.

1360116389 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360116389 is an equidigital number, since it uses as much as digits as its factorization.

1360116389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 1360116389 is about 36879.7558153521. The cubic root of 1360116389 is about 1107.9632561005.

The spelling of 1360116389 in words is "one billion, three hundred sixty million, one hundred sixteen thousand, three hundred eighty-nine".