2338453913 has 2 divisors, whose sum is σ = 2338453914. Its totient is φ = 2338453912.

The previous prime is 2338453847. The next prime is 2338453951. The reversal of 2338453913 is 3193548332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2335112329 + 3341584 = 48323^2 + 1828^2 .

It is a cyclic number.

It is not a de Polignac number, because 2338453913 - 2¹⁰ = 2338452889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2338453973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169226956 + 1169226957.

It is an arithmetic number, because the mean of its divisors is an integer number (1169226957).

Almost surely, 2^2338453913 is an apocalyptic number.

It is an amenable number.

2338453913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2338453913 is an equidigital number, since it uses as much as digits as its factorization.

2338453913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 41.

The square root of 2338453913 is about 48357.5631416638. The cubic root of 2338453913 is about 1327.3219356309.

The spelling of 2338453913 in words is "two billion, three hundred thirty-eight million, four hundred fifty-three thousand, nine hundred thirteen".