2290031663 has 2 divisors, whose sum is σ = 2290031664. Its totient is φ = 2290031662.

The previous prime is 2290031629. The next prime is 2290031687. The reversal of 2290031663 is 3661300922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2290031663 - 2⁶ = 2290031599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2290031063) 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, 1145015831 + 1145015832.

It is an arithmetic number, because the mean of its divisors is an integer number (1145015832).

Almost surely, 2^2290031663 is an apocalyptic number.

2290031663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2290031663 is an equidigital number, since it uses as much as digits as its factorization.

2290031663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 2290031663 is about 47854.2752844508. The cubic root of 2290031663 is about 1318.0963650803.

The spelling of 2290031663 in words is "two billion, two hundred ninety million, thirty-one thousand, six hundred sixty-three".