2289949303 has 2 divisors, whose sum is σ = 2289949304. Its totient is φ = 2289949302.

The previous prime is 2289949289. The next prime is 2289949309. The reversal of 2289949303 is 3039499822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2289949303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2289949309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144974651 + 1144974652.

It is an arithmetic number, because the mean of its divisors is an integer number (1144974652).

Almost surely, 2^2289949303 is an apocalyptic number.

2289949303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2289949303 is an equidigital number, since it uses as much as digits as its factorization.

2289949303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 49.

The square root of 2289949303 is about 47853.4147475392. The cubic root of 2289949303 is about 1318.0805633020.

The spelling of 2289949303 in words is "two billion, two hundred eighty-nine million, nine hundred forty-nine thousand, three hundred three".