2298433909 has 2 divisors, whose sum is σ = 2298433910. Its totient is φ = 2298433908.

The previous prime is 2298433901. The next prime is 2298433931. The reversal of 2298433909 is 9093348922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2293931025 + 4502884 = 47895^2 + 2122^2 .

It is a cyclic number.

It is not a de Polignac number, because 2298433909 - 2³ = 2298433901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2298433901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149216954 + 1149216955.

It is an arithmetic number, because the mean of its divisors is an integer number (1149216955).

Almost surely, 2^2298433909 is an apocalyptic number.

It is an amenable number.

2298433909 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298433909 is an equidigital number, since it uses as much as digits as its factorization.

2298433909 is an evil number, because the sum of its binary digits is even.

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

The square root of 2298433909 is about 47941.9848254116. The cubic root of 2298433909 is about 1319.7064523629.

The spelling of 2298433909 in words is "two billion, two hundred ninety-eight million, four hundred thirty-three thousand, nine hundred nine".