338734 has 16 divisors (see below), whose sum is σ = 563760. Its totient is φ = 151360.

The previous prime is 338731. The next prime is 338747. The reversal of 338734 is 437833.

It is a super-2 number, since 2×338734² = 229481445512, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁹ + 3¹⁰ + 7⁵ + 8³ + 3¹¹ + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872 + ... + 2044.

It is an arithmetic number, because the mean of its divisors is an integer number (35235).

2³³⁸⁷³⁴ is an apocalyptic number.

338734 is a deficient number, since it is larger than the sum of its proper divisors (225026).

338734 is a wasteful number, since it uses less digits than its factorization.

338734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275.

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

The square root of 338734 is about 582.0085910019. The cubic root of 338734 is about 69.7085844156.

Subtracting 338734 from its reverse (437833), we obtain a palindrome (99099).

The spelling of 338734 in words is "three hundred thirty-eight thousand, seven hundred thirty-four".