1363918037 has 2 divisors, whose sum is σ = 1363918038. Its totient is φ = 1363918036.

The previous prime is 1363918019. The next prime is 1363918043. The reversal of 1363918037 is 7308193631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1362643396 + 1274641 = 36914^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363918037 - 2⁸ = 1363917781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1363917985 and 1363918003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363918537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681959018 + 681959019.

It is an arithmetic number, because the mean of its divisors is an integer number (681959019).

Almost surely, 2^1363918037 is an apocalyptic number.

It is an amenable number.

1363918037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363918037 is an equidigital number, since it uses as much as digits as its factorization.

1363918037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1363918037 is about 36931.2609722441. The cubic root of 1363918037 is about 1108.9945815631.

The spelling of 1363918037 in words is "one billion, three hundred sixty-three million, nine hundred eighteen thousand, thirty-seven".