3345844 has 12 divisors (see below), whose sum is σ = 5868100. Its totient is φ = 1669248.

The previous prime is 3345841. The next prime is 3345847. The reversal of 3345844 is 4485433.

3345844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3345841) and next prime (3345847).

It can be written as a sum of positive squares in 2 ways, for example, as 1468944 + 1876900 = 1212^2 + 1370^2 .

It is a super-2 number, since 2×3345844² = 22389344144672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345841) 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 in 3 ways as a sum of consecutive naturals, for example, 2812 + ... + 3820.

Almost surely, 2^3345844 is an apocalyptic number.

It is an amenable number.

3345844 is a deficient number, since it is larger than the sum of its proper divisors (2522256).

3345844 is a wasteful number, since it uses less digits than its factorization.

3345844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842 (or 1840 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 3345844 is about 1829.1648367493. The cubic root of 3345844 is about 149.5668094365.

The spelling of 3345844 in words is "three million, three hundred forty-five thousand, eight hundred forty-four".