3863738441 has 2 divisors, whose sum is σ = 3863738442. Its totient is φ = 3863738440.

The previous prime is 3863738419. The next prime is 3863738491. The reversal of 3863738441 is 1448373683.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2864925625 + 998812816 = 53525^2 + 31604^2 .

It is an emirp because it is prime and its reverse (1448373683) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3863738441 is a prime.

It is a super-2 number, since 2×3863738441² = 29856949480922220962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3863738491) 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, 1931869220 + 1931869221.

It is an arithmetic number, because the mean of its divisors is an integer number (1931869221).

Almost surely, 2^3863738441 is an apocalyptic number.

It is an amenable number.

3863738441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3863738441 is an equidigital number, since it uses as much as digits as its factorization.

3863738441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 47.

The square root of 3863738441 is about 62158.9771553554. The cubic root of 3863738441 is about 1569.1672651278.

The spelling of 3863738441 in words is "three billion, eight hundred sixty-three million, seven hundred thirty-eight thousand, four hundred forty-one".