349229 has 4 divisors (see below), whose sum is σ = 351360. Its totient is φ = 347100.

The previous prime is 349211. The next prime is 349241. The reversal of 349229 is 922943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 922943 = 7 ⋅131849.

It is a cyclic number.

It is not a de Polignac number, because 349229 - 2¹² = 345133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349229.

It is not an unprimeable number, because it can be changed into a prime (349529) 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, 797 + ... + 1154.

It is an arithmetic number, because the mean of its divisors is an integer number (87840).

2³⁴⁹²²⁹ is an apocalyptic number.

It is an amenable number.

349229 is a deficient number, since it is larger than the sum of its proper divisors (2131).

349229 is a wasteful number, since it uses less digits than its factorization.

349229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130.

The product of its digits is 3888, while the sum is 29.

The square root of 349229 is about 590.9560051307. The cubic root of 349229 is about 70.4212019689.

The spelling of 349229 in words is "three hundred forty-nine thousand, two hundred twenty-nine".