349844 has 12 divisors (see below), whose sum is σ = 667968. Its totient is φ = 159000.

The previous prime is 349841. The next prime is 349849. The reversal of 349844 is 448943.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 349844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349841) 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, 3932 + ... + 4019.

It is an arithmetic number, because the mean of its divisors is an integer number (55664).

2³⁴⁹⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

349844 is a deficient number, since it is larger than the sum of its proper divisors (318124).

349844 is a wasteful number, since it uses less digits than its factorization.

349844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966 (or 7964 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 349844 is about 591.4761195518. The cubic root of 349844 is about 70.4625154923.

Subtracting 349844 from its reverse (448943), we obtain a palindrome (99099).

The spelling of 349844 in words is "three hundred forty-nine thousand, eight hundred forty-four".