349366 has 8 divisors (see below), whose sum is σ = 526680. Its totient is φ = 173808.

The previous prime is 349357. The next prime is 349369. The reversal of 349366 is 663943.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349369) by changing a digit.

349366 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330 + ... + 898.

It is an arithmetic number, because the mean of its divisors is an integer number (65835).

2³⁴⁹³⁶⁶ is an apocalyptic number.

349366 is a deficient number, since it is larger than the sum of its proper divisors (177314).

349366 is a wasteful number, since it uses less digits than its factorization.

349366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878.

The product of its digits is 11664, while the sum is 31.

The square root of 349366 is about 591.0719076390. The cubic root of 349366 is about 70.4304093404.

The spelling of 349366 in words is "three hundred forty-nine thousand, three hundred sixty-six".