347338 has 4 divisors (see below), whose sum is σ = 521010. Its totient is φ = 173668.

The previous prime is 347329. The next prime is 347341. The reversal of 347338 is 833743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833743 = 53 ⋅15731.

It can be written as a sum of positive squares in only one way, i.e., 205209 + 142129 = 453^2 + 377^2 .

It is a d-powerful number, because it can be written as 3³ + 4³ + 3⁹ + 7⁶ + 3¹¹ + 8⁵ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86833 + ... + 86836.

2³⁴⁷³³⁸ is an apocalyptic number.

347338 is a deficient number, since it is larger than the sum of its proper divisors (173672).

347338 is a wasteful number, since it uses less digits than its factorization.

347338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173671.

The product of its digits is 6048, while the sum is 28.

The square root of 347338 is about 589.3538835029. The cubic root of 347338 is about 70.2938666345.

The spelling of 347338 in words is "three hundred forty-seven thousand, three hundred thirty-eight".