3388849 has 2 divisors, whose sum is σ = 3388850. Its totient is φ = 3388848.

The previous prime is 3388837. The next prime is 3388877. The reversal of 3388849 is 9488833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 3249 = 1840^2 + 57^2 .

It is an emirp because it is prime and its reverse (9488833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3388849 - 2⁵ = 3388817 is a prime.

It is a super-2 number, since 2×3388849² = 22968595089602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3388829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694424 + 1694425.

It is an arithmetic number, because the mean of its divisors is an integer number (1694425).

Almost surely, 2^3388849 is an apocalyptic number.

It is an amenable number.

3388849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3388849 is an equidigital number, since it uses as much as digits as its factorization.

3388849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 43.

The square root of 3388849 is about 1840.8826687217. The cubic root of 3388849 is about 150.2048903758.

The spelling of 3388849 in words is "three million, three hundred eighty-eight thousand, eight hundred forty-nine".