3344020 has 24 divisors (see below), whose sum is σ = 7140168. Its totient is φ = 1315200.

The previous prime is 3343957. The next prime is 3344021. The reversal of 3344020 is 204433.

It can be written as a sum of positive squares in 4 ways, for example, as 24336 + 3319684 = 156^2 + 1822^2 .

It is a super-2 number, since 2×3344020² = 22364939520800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3343985 and 3344003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151 + ... + 2590.

It is an arithmetic number, because the mean of its divisors is an integer number (297507).

Almost surely, 2^3344020 is an apocalyptic number.

It is an amenable number.

3344020 is an abundant number, since it is smaller than the sum of its proper divisors (3796148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3344020 is a wasteful number, since it uses less digits than its factorization.

3344020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3344020 is about 1828.6661805808. Note that the first 3 decimals coincide. The cubic root of 3344020 is about 149.5396255182.

Adding to 3344020 its reverse (204433), we get a palindrome (3548453).

It can be divided in two parts, 33 and 44020, that multiplied together give a triangular number (1452660 = T₁₇₀₄).

The spelling of 3344020 in words is "three million, three hundred forty-four thousand, twenty".