338315 has 8 divisors (see below), whose sum is σ = 412128. Its totient is φ = 266560.

The previous prime is 338309. The next prime is 338321. The reversal of 338315 is 513833.

It is an interprime number because it is at equal distance from previous prime (338309) and next prime (338321).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 338315 - 2⁶ = 338251 is a prime.

It is a super-2 number, since 2×338315² = 228914078450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122 + ... + 831.

It is an arithmetic number, because the mean of its divisors is an integer number (51516).

2³³⁸³¹⁵ is an apocalyptic number.

338315 is a deficient number, since it is larger than the sum of its proper divisors (73813).

338315 is an equidigital number, since it uses as much as digits as its factorization.

338315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029.

The product of its digits is 1080, while the sum is 23.

The square root of 338315 is about 581.6485192967. The cubic root of 338315 is about 69.6798303409.

The spelling of 338315 in words is "three hundred thirty-eight thousand, three hundred fifteen".