3873349 has 2 divisors, whose sum is σ = 3873350. Its totient is φ = 3873348.

The previous prime is 3873343. The next prime is 3873367. The reversal of 3873349 is 9433783.

3873349 is nontrivially palindromic in base 12.

3873349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 1677025 = 1482^2 + 1295^2 .

It is an emirp because it is prime and its reverse (9433783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3873349 - 2¹³ = 3865157 is a prime.

It is a super-3 number, since 3×3873349³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3873343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1936674 + 1936675.

It is an arithmetic number, because the mean of its divisors is an integer number (1936675).

Almost surely, 2^3873349 is an apocalyptic number.

It is an amenable number.

3873349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3873349 is an equidigital number, since it uses as much as digits as its factorization.

3873349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 3873349 is about 1968.0825694061. The cubic root of 3873349 is about 157.0467222703.

The spelling of 3873349 in words is "three million, eight hundred seventy-three thousand, three hundred forty-nine".