2338795643 has 2 divisors, whose sum is σ = 2338795644. Its totient is φ = 2338795642.

The previous prime is 2338795631. The next prime is 2338795699. The reversal of 2338795643 is 3465978332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2338795643 - 2²⁴ = 2322018427 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2338795591 and 2338795600.

It is not a weakly prime, because it can be changed into another prime (2338794643) 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, 1169397821 + 1169397822.

It is an arithmetic number, because the mean of its divisors is an integer number (1169397822).

Almost surely, 2^2338795643 is an apocalyptic number.

2338795643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2338795643 is an equidigital number, since it uses as much as digits as its factorization.

2338795643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 50.

The square root of 2338795643 is about 48361.0963792179. The cubic root of 2338795643 is about 1327.3865885524.

The spelling of 2338795643 in words is "two billion, three hundred thirty-eight million, seven hundred ninety-five thousand, six hundred forty-three".