349242 has 8 divisors (see below), whose sum is σ = 698496. Its totient is φ = 116412.

The previous prime is 349241. The next prime is 349291. The reversal of 349242 is 242943.

It is a happy number.

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

349242 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349242.

It is not an unprimeable number, because it can be changed into a prime (349241) 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, 29098 + ... + 29109.

It is an arithmetic number, because the mean of its divisors is an integer number (87312).

2³⁴⁹²⁴² is an apocalyptic number.

349242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349242 is a wasteful number, since it uses less digits than its factorization.

349242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58212.

The product of its digits is 1728, while the sum is 24.

The square root of 349242 is about 590.9670041551. The cubic root of 349242 is about 70.4220757645.

The spelling of 349242 in words is "three hundred forty-nine thousand, two hundred forty-two".