3343340 has 96 divisors (see below), whose sum is σ = 9483264. Its totient is φ = 956160.

The previous prime is 3343337. The next prime is 3343343. The reversal of 3343340 is 433433.

It is a happy number.

3343340 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 (3343337) and next prime (3343343).

It is a super-2 number, since 2×3343340² = 22355844711200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (3343343) 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 31 ways as a sum of consecutive naturals, for example, 19937 + ... + 20103.

It is an arithmetic number, because the mean of its divisors is an integer number (98784).

Almost surely, 2^3343340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3343340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4741632).

3343340 is an abundant number, since it is smaller than the sum of its proper divisors (6139924).

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

3343340 is a wasteful number, since it uses less digits than its factorization.

3343340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3343340 is about 1828.4802432621. The cubic root of 3343340 is about 149.5294886331.

Adding to 3343340 its reverse (433433), we get a palindrome (3776773).

It can be divided in two parts, 3 and 343340, that added together give a palindrome (343343).

The spelling of 3343340 in words is "three million, three hundred forty-three thousand, three hundred forty".