348394 has 4 divisors (see below), whose sum is σ = 522594. Its totient is φ = 174196.

The previous prime is 348389. The next prime is 348401. The reversal of 348394 is 493843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 493843 = 7 ⋅70549.

It can be written as a sum of positive squares in only one way, i.e., 288369 + 60025 = 537^2 + 245^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87097 + ... + 87100.

2³⁴⁸³⁹⁴ is an apocalyptic number.

348394 is a deficient number, since it is larger than the sum of its proper divisors (174200).

348394 is a wasteful number, since it uses less digits than its factorization.

348394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174199.

The product of its digits is 10368, while the sum is 31.

The square root of 348394 is about 590.2490999570. The cubic root of 348394 is about 70.3650319195.

It can be divided in two parts, 34839 and 4, that added together give a palindrome (34843).

The spelling of 348394 in words is "three hundred forty-eight thousand, three hundred ninety-four".