1366982063 has 2 divisors, whose sum is σ = 1366982064. Its totient is φ = 1366982062.

The previous prime is 1366982041. The next prime is 1366982081. The reversal of 1366982063 is 3602896631.

It is a strong prime.

It is an emirp because it is prime and its reverse (3602896631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1366982063 - 2¹⁰ = 1366981039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1366982363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683491031 + 683491032.

It is an arithmetic number, because the mean of its divisors is an integer number (683491032).

Almost surely, 2^1366982063 is an apocalyptic number.

1366982063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1366982063 is an equidigital number, since it uses as much as digits as its factorization.

1366982063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 1366982063 is about 36972.7205247328. The cubic root of 1366982063 is about 1109.8244082822.

The spelling of 1366982063 in words is "one billion, three hundred sixty-six million, nine hundred eighty-two thousand, sixty-three".