3449343 has 8 divisors (see below), whose sum is σ = 4608256. Its totient is φ = 2295000.

The previous prime is 3449309. The next prime is 3449353. The reversal of 3449343 is 3439443.

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

It is not a de Polignac number, because 3449343 - 2⁹ = 3448831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3449343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (576032).

Almost surely, 2^3449343 is an apocalyptic number.

3449343 is a deficient number, since it is larger than the sum of its proper divisors (1158913).

3449343 is a wasteful number, since it uses less digits than its factorization.

3449343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285.

The product of its digits is 15552, while the sum is 30.

The square root of 3449343 is about 1857.2406952250. The cubic root of 3449343 is about 151.0933884244.

The spelling of 3449343 in words is "three million, four hundred forty-nine thousand, three hundred forty-three".