3444340 has 12 divisors (see below), whose sum is σ = 7233156. Its totient is φ = 1377728.

The previous prime is 3444323. The next prime is 3444341. The reversal of 3444340 is 434443.

It is a happy number.

3444340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 527076 + 2917264 = 726^2 + 1708^2 .

It is a super-4 number, since 4×3444340⁴ (a number of 27 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444341) 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, 86089 + ... + 86128.

It is an arithmetic number, because the mean of its divisors is an integer number (602763).

Almost surely, 2^3444340 is an apocalyptic number.

It is an amenable number.

3444340 is an abundant number, since it is smaller than the sum of its proper divisors (3788816).

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

3444340 is a wasteful number, since it uses less digits than its factorization.

3444340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172226 (or 172224 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3444340 is about 1855.8933158994. The cubic root of 3444340 is about 151.0203033968.

Adding to 3444340 its reverse (434443), we get a palindrome (3878783).

The spelling of 3444340 in words is "three million, four hundred forty-four thousand, three hundred forty".