3397443 has 8 divisors (see below), whose sum is σ = 5177088. Its totient is φ = 1941384.

The previous prime is 3397423. The next prime is 3397469. The reversal of 3397443 is 3447933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3397443 - 2⁵ = 3397411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3397403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80871 + ... + 80912.

It is an arithmetic number, because the mean of its divisors is an integer number (647136).

Almost surely, 2^3397443 is an apocalyptic number.

3397443 is a deficient number, since it is larger than the sum of its proper divisors (1779645).

3397443 is a wasteful number, since it uses less digits than its factorization.

3397443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161793.

The product of its digits is 27216, while the sum is 33.

The square root of 3397443 is about 1843.2153970711. The cubic root of 3397443 is about 150.3317546072.

The spelling of 3397443 in words is "three million, three hundred ninety-seven thousand, four hundred forty-three".