3343400 has 48 divisors (see below), whose sum is σ = 7914300. Its totient is φ = 1313280.

The previous prime is 3343397. The next prime is 3343409. The reversal of 3343400 is 43433.

3343400 is digitally balanced in base 5, 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 6 ways, for example, as 2172676 + 1170724 = 1474^2 + 1082^2 .

It is a super-2 number, since 2×3343400² = 22356647120000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3343409) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 14486 + ... + 14714.

Almost surely, 2^3343400 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 3343400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3957150).

3343400 is an abundant number, since it is smaller than the sum of its proper divisors (4570900).

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

3343400 is a wasteful number, since it uses less digits than its factorization.

3343400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 309 counting only the distinct ones).

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

The square root of 3343400 is about 1828.4966502567. The cubic root of 3343400 is about 149.5303831194.

Adding to 3343400 its reverse (43433), we get a palindrome (3386833).

The spelling of 3343400 in words is "three million, three hundred forty-three thousand, four hundred".