3845338753 has 2 divisors, whose sum is σ = 3845338754. Its totient is φ = 3845338752.

The previous prime is 3845338751. The next prime is 3845338759. The reversal of 3845338753 is 3578335483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2382123249 + 1463215504 = 48807^2 + 38252^2 .

It is an emirp because it is prime and its reverse (3578335483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3845338753 - 2¹ = 3845338751 is a prime.

Together with 3845338751, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3845338697 and 3845338706.

It is not a weakly prime, because it can be changed into another prime (3845338751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1922669376 + 1922669377.

It is an arithmetic number, because the mean of its divisors is an integer number (1922669377).

Almost surely, 2^3845338753 is an apocalyptic number.

It is an amenable number.

3845338753 is a deficient number, since it is larger than the sum of its proper divisors (1).

3845338753 is an equidigital number, since it uses as much as digits as its factorization.

3845338753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3628800, while the sum is 49.

The square root of 3845338753 is about 62010.7954553076. The cubic root of 3845338753 is about 1566.6724326079.

The spelling of 3845338753 in words is "three billion, eight hundred forty-five million, three hundred thirty-eight thousand, seven hundred fifty-three".