3353443 has 4 divisors (see below), whose sum is σ = 3529960. Its totient is φ = 3176928.

The previous prime is 3353429. The next prime is 3353447. The reversal of 3353443 is 3443533.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3353443 - 2⁵ = 3353411 is a prime.

It is a super-2 number, since 2×3353443² = 22491159908498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3353447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88230 + ... + 88267.

It is an arithmetic number, because the mean of its divisors is an integer number (882490).

Almost surely, 2^3353443 is an apocalyptic number.

3353443 is a deficient number, since it is larger than the sum of its proper divisors (176517).

3353443 is a wasteful number, since it uses less digits than its factorization.

3353443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176516.

The product of its digits is 6480, while the sum is 25.

The square root of 3353443 is about 1831.2408361545. The cubic root of 3353443 is about 149.6799546626.

Adding to 3353443 its reverse (3443533), we get a palindrome (6796976).

The spelling of 3353443 in words is "three million, three hundred fifty-three thousand, four hundred forty-three".