2243627663 has 2 divisors, whose sum is σ = 2243627664. Its totient is φ = 2243627662.

The previous prime is 2243627657. The next prime is 2243627669. The reversal of 2243627663 is 3667263422.

It is a happy number.

2243627663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2243627657) and next prime (2243627669).

It is a cyclic number.

It is not a de Polignac number, because 2243627663 - 2⁴ = 2243627647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2243627663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243627669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121813831 + 1121813832.

It is an arithmetic number, because the mean of its divisors is an integer number (1121813832).

Almost surely, 2^2243627663 is an apocalyptic number.

2243627663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243627663 is an equidigital number, since it uses as much as digits as its factorization.

2243627663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 41.

The square root of 2243627663 is about 47366.9469461565. The cubic root of 2243627663 is about 1309.1324720619.

The spelling of 2243627663 in words is "two billion, two hundred forty-three million, six hundred twenty-seven thousand, six hundred sixty-three".