2290589797 has 2 divisors, whose sum is σ = 2290589798. Its totient is φ = 2290589796.

The previous prime is 2290589773. The next prime is 2290589801. The reversal of 2290589797 is 7979850922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2184066756 + 106523041 = 46734^2 + 10321^2 .

It is a cyclic number.

It is not a de Polignac number, because 2290589797 - 2²³ = 2282201189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2290584797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145294898 + 1145294899.

It is an arithmetic number, because the mean of its divisors is an integer number (1145294899).

Almost surely, 2^2290589797 is an apocalyptic number.

It is an amenable number.

2290589797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2290589797 is an equidigital number, since it uses as much as digits as its factorization.

2290589797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5715360, while the sum is 58.

The square root of 2290589797 is about 47860.1065293424. The cubic root of 2290589797 is about 1318.2034399663.

The spelling of 2290589797 in words is "two billion, two hundred ninety million, five hundred eighty-nine thousand, seven hundred ninety-seven".