349358 has 4 divisors (see below), whose sum is σ = 524040. Its totient is φ = 174678.

The previous prime is 349357. The next prime is 349369. The reversal of 349358 is 853943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 853943 = 47 ⋅18169.

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 349358.

It is not an unprimeable number, because it can be changed into a prime (349357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87338 + ... + 87341.

It is an arithmetic number, because the mean of its divisors is an integer number (131010).

2³⁴⁹³⁵⁸ is an apocalyptic number.

349358 is a deficient number, since it is larger than the sum of its proper divisors (174682).

349358 is a wasteful number, since it uses less digits than its factorization.

349358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174681.

The product of its digits is 12960, while the sum is 32.

The square root of 349358 is about 591.0651402341. The cubic root of 349358 is about 70.4298717498.

It can be divided in two parts, 34935 and 8, that added together give a palindrome (34943).

The spelling of 349358 in words is "three hundred forty-nine thousand, three hundred fifty-eight".