3338845 has 4 divisors (see below), whose sum is σ = 4006620. Its totient is φ = 2671072.

The previous prime is 3338807. The next prime is 3338849. The reversal of 3338845 is 5488333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5488333 = 31 ⋅177043.

It can be written as a sum of positive squares in 2 ways, for example, as 1833316 + 1505529 = 1354^2 + 1227^2 .

It is a cyclic number.

It is not a de Polignac number, because 3338845 - 2⁷ = 3338717 is a prime.

It is a super-2 number, since 2×3338845² = 22295771868050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3338845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338849) 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 in 3 ways as a sum of consecutive naturals, for example, 333880 + ... + 333889.

It is an arithmetic number, because the mean of its divisors is an integer number (1001655).

Almost surely, 2^3338845 is an apocalyptic number.

It is an amenable number.

3338845 is a deficient number, since it is larger than the sum of its proper divisors (667775).

3338845 is an equidigital number, since it uses as much as digits as its factorization.

3338845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667774.

The product of its digits is 34560, while the sum is 34.

The square root of 3338845 is about 1827.2506669858. The cubic root of 3338845 is about 149.4624462447.

It can be divided in two parts, 33388 and 45, that added together give a palindrome (33433).

The spelling of 3338845 in words is "three million, three hundred thirty-eight thousand, eight hundred forty-five".