2290690063 has 2 divisors, whose sum is σ = 2290690064. Its totient is φ = 2290690062.

The previous prime is 2290690043. The next prime is 2290690067. The reversal of 2290690063 is 3600960922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2290690063 - 2²⁵ = 2257135631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2290690067) 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, 1145345031 + 1145345032.

It is an arithmetic number, because the mean of its divisors is an integer number (1145345032).

Almost surely, 2^2290690063 is an apocalyptic number.

2290690063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2290690063 is an equidigital number, since it uses as much as digits as its factorization.

2290690063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 2290690063 is about 47861.1540082351. The cubic root of 2290690063 is about 1318.2226735945. Note that the first 3 decimals are identical.

The spelling of 2290690063 in words is "two billion, two hundred ninety million, six hundred ninety thousand, sixty-three".