338363 has 4 divisors (see below), whose sum is σ = 339528. Its totient is φ = 337200.

The previous prime is 338347. The next prime is 338369. The reversal of 338363 is 363833.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 338363 - 2⁴ = 338347 is a prime.

It is a super-2 number, since 2×338363² = 228979039538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263 + ... + 863.

It is an arithmetic number, because the mean of its divisors is an integer number (84882).

2³³⁸³⁶³ is an apocalyptic number.

338363 is a deficient number, since it is larger than the sum of its proper divisors (1165).

338363 is an equidigital number, since it uses as much as digits as its factorization.

338363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 3888, while the sum is 26.

The square root of 338363 is about 581.6897798655. The cubic root of 338363 is about 69.6831255675.

The spelling of 338363 in words is "three hundred thirty-eight thousand, three hundred sixty-three".