1146362689 has 2 divisors, whose sum is σ = 1146362690. Its totient is φ = 1146362688.

The previous prime is 1146362677. The next prime is 1146362699. The reversal of 1146362689 is 9862636411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1049241664 + 97121025 = 32392^2 + 9855^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146362689 - 2⁹ = 1146362177 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146362629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573181344 + 573181345.

It is an arithmetic number, because the mean of its divisors is an integer number (573181345).

Almost surely, 2^1146362689 is an apocalyptic number.

It is an amenable number.

1146362689 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146362689 is an equidigital number, since it uses as much as digits as its factorization.

1146362689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 1146362689 is about 33857.9782178440. The cubic root of 1146362689 is about 1046.5838147710.

The spelling of 1146362689 in words is "one billion, one hundred forty-six million, three hundred sixty-two thousand, six hundred eighty-nine".