349574 has 8 divisors (see below), whose sum is σ = 527088. Its totient is φ = 173880.

The previous prime is 349567. The next prime is 349579. The reversal of 349574 is 475943.

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

It is a self number, because there is not a number n which added to its sum of digits gives 349574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349579) 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, 239 + ... + 869.

It is an arithmetic number, because the mean of its divisors is an integer number (65886).

2³⁴⁹⁵⁷⁴ is an apocalyptic number.

349574 is a deficient number, since it is larger than the sum of its proper divisors (177514).

349574 is a wasteful number, since it uses less digits than its factorization.

349574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910.

The product of its digits is 15120, while the sum is 32.

The square root of 349574 is about 591.2478329770. The cubic root of 349574 is about 70.4443838149. Note that the first 3 decimals are identical.

The spelling of 349574 in words is "three hundred forty-nine thousand, five hundred seventy-four".