1346616361 has 2 divisors, whose sum is σ = 1346616362. Its totient is φ = 1346616360.

The previous prime is 1346616353. The next prime is 1346616377. The reversal of 1346616361 is 1636166431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214940736 + 131675625 = 34856^2 + 11475^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346616361 - 2³ = 1346616353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1346616361.

It is not a weakly prime, because it can be changed into another prime (1346616311) 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, 673308180 + 673308181.

It is an arithmetic number, because the mean of its divisors is an integer number (673308181).

Almost surely, 2^1346616361 is an apocalyptic number.

It is an amenable number.

1346616361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346616361 is an equidigital number, since it uses as much as digits as its factorization.

1346616361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 1346616361 is about 36696.2717588586. The cubic root of 1346616361 is about 1104.2853116934.

The spelling of 1346616361 in words is "one billion, three hundred forty-six million, six hundred sixteen thousand, three hundred sixty-one".