2299458949 has 2 divisors, whose sum is σ = 2299458950. Its totient is φ = 2299458948.

The previous prime is 2299458937. The next prime is 2299458977. The reversal of 2299458949 is 9498549922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2284170849 + 15288100 = 47793^2 + 3910^2 .

It is a cyclic number.

It is not a de Polignac number, because 2299458949 - 2³¹ = 151975301 is a prime.

It is a super-3 number, since 3×2299458949³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2299458929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149729474 + 1149729475.

It is an arithmetic number, because the mean of its divisors is an integer number (1149729475).

Almost surely, 2^2299458949 is an apocalyptic number.

It is an amenable number.

2299458949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2299458949 is an equidigital number, since it uses as much as digits as its factorization.

2299458949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 61.

The square root of 2299458949 is about 47952.6740547386. The cubic root of 2299458949 is about 1319.9026077899.

The spelling of 2299458949 in words is "two billion, two hundred ninety-nine million, four hundred fifty-eight thousand, nine hundred forty-nine".