2327840663 has 2 divisors, whose sum is σ = 2327840664. Its totient is φ = 2327840662.

The previous prime is 2327840639. The next prime is 2327840707. The reversal of 2327840663 is 3660487232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2327840663 - 2¹⁰ = 2327839639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2327840663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2327840633) 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, 1163920331 + 1163920332.

It is an arithmetic number, because the mean of its divisors is an integer number (1163920332).

Almost surely, 2^2327840663 is an apocalyptic number.

2327840663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2327840663 is an equidigital number, since it uses as much as digits as its factorization.

2327840663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 2327840663 is about 48247.7011162190. The cubic root of 2327840663 is about 1325.3108397105.

The spelling of 2327840663 in words is "two billion, three hundred twenty-seven million, eight hundred forty thousand, six hundred sixty-three".