3343040 has 56 divisors (see below), whose sum is σ = 8241792. Its totient is φ = 1290240.

The previous prime is 3343037. The next prime is 3343051. The reversal of 3343040 is 403433.

It is a super-2 number, since 2×3343040² = 22351832883200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9752 + ... + 10088.

Almost surely, 2^3343040 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 3343040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4120896).

3343040 is an abundant number, since it is smaller than the sum of its proper divisors (4898752).

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

3343040 is a wasteful number, since it uses less digits than its factorization.

3343040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3343040 is about 1828.3982060809. The cubic root of 3343040 is about 149.5250160410.

Adding to 3343040 its reverse (403433), we get a palindrome (3746473).

The spelling of 3343040 in words is "three million, three hundred forty-three thousand, forty".