338471 has 4 divisors (see below), whose sum is σ = 386832. Its totient is φ = 290112.

The previous prime is 338461. The next prime is 338473. The reversal of 338471 is 174833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174833 = 359 ⋅487.

It is a cyclic number.

It is not a de Polignac number, because 338471 - 2⁶ = 338407 is a prime.

It is a super-3 number, since 3×338471³ = 116328371469783333, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 338471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24170 + ... + 24183.

It is an arithmetic number, because the mean of its divisors is an integer number (96708).

2³³⁸⁴⁷¹ is an apocalyptic number.

338471 is a deficient number, since it is larger than the sum of its proper divisors (48361).

338471 is an equidigital number, since it uses as much as digits as its factorization.

338471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48360.

The product of its digits is 2016, while the sum is 26.

The square root of 338471 is about 581.7826054464. The cubic root of 338471 is about 69.6905386879.

The spelling of 338471 in words is "three hundred thirty-eight thousand, four hundred seventy-one".