2298950813 has 2 divisors, whose sum is σ = 2298950814. Its totient is φ = 2298950812.

The previous prime is 2298950791. The next prime is 2298950837. The reversal of 2298950813 is 3180598922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1547478244 + 751472569 = 39338^2 + 27413^2 .

It is a cyclic number.

It is not a de Polignac number, because 2298950813 - 2²⁶ = 2231841949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2298950873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149475406 + 1149475407.

It is an arithmetic number, because the mean of its divisors is an integer number (1149475407).

Almost surely, 2^2298950813 is an apocalyptic number.

It is an amenable number.

2298950813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298950813 is an equidigital number, since it uses as much as digits as its factorization.

2298950813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 2298950813 is about 47947.3754547629. The cubic root of 2298950813 is about 1319.8053763026.

The spelling of 2298950813 in words is "two billion, two hundred ninety-eight million, nine hundred fifty thousand, eight hundred thirteen".