3738171313 has 2 divisors, whose sum is σ = 3738171314. Its totient is φ = 3738171312.

The previous prime is 3738171299. The next prime is 3738171343. The reversal of 3738171313 is 3131718373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3519811584 + 218359729 = 59328^2 + 14777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3738171313 is a prime.

It is a super-2 number, since 2×3738171313² = 27947849530672287938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3738171343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1869085656 + 1869085657.

It is an arithmetic number, because the mean of its divisors is an integer number (1869085657).

Almost surely, 2^3738171313 is an apocalyptic number.

It is an amenable number.

3738171313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3738171313 is an equidigital number, since it uses as much as digits as its factorization.

3738171313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 37.

The square root of 3738171313 is about 61140.5864626763. The cubic root of 3738171313 is about 1551.9809999235.

Adding to 3738171313 its reverse (3131718373), we get a palindrome (6869889686).

The spelling of 3738171313 in words is "three billion, seven hundred thirty-eight million, one hundred seventy-one thousand, three hundred thirteen".