2146965763 has 2 divisors, whose sum is σ = 2146965764. Its totient is φ = 2146965762.

The previous prime is 2146965679. The next prime is 2146965767. The reversal of 2146965763 is 3675696412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2146965763 - 2¹⁷ = 2146834691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2146965767) 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, 1073482881 + 1073482882.

It is an arithmetic number, because the mean of its divisors is an integer number (1073482882).

Almost surely, 2^2146965763 is an apocalyptic number.

2146965763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146965763 is an equidigital number, since it uses as much as digits as its factorization.

2146965763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 49.

The square root of 2146965763 is about 46335.3619064317. The cubic root of 2146965763 is about 1290.0554355922.

The spelling of 2146965763 in words is "two billion, one hundred forty-six million, nine hundred sixty-five thousand, seven hundred sixty-three".