1365316679 has 2 divisors, whose sum is σ = 1365316680. Its totient is φ = 1365316678.

The previous prime is 1365316637. The next prime is 1365316691. The reversal of 1365316679 is 9766135631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1365316679 - 2⁸ = 1365316423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1365312679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682658339 + 682658340.

It is an arithmetic number, because the mean of its divisors is an integer number (682658340).

Almost surely, 2^1365316679 is an apocalyptic number.

1365316679 is a deficient number, since it is larger than the sum of its proper divisors (1).

1365316679 is an equidigital number, since it uses as much as digits as its factorization.

1365316679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612360, while the sum is 47.

The square root of 1365316679 is about 36950.1918668902. The cubic root of 1365316679 is about 1109.3735282123.

The spelling of 1365316679 in words is "one billion, three hundred sixty-five million, three hundred sixteen thousand, six hundred seventy-nine".