338536 has 16 divisors (see below), whose sum is σ = 692640. Its totient is φ = 153840.

The previous prime is 338531. The next prime is 338543. The reversal of 338536 is 635833.

It is a super-2 number, since 2×338536² = 229213246592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338531) 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, 1836 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (43290).

2³³⁸⁵³⁶ is an apocalyptic number.

It is an amenable number.

338536 is an abundant number, since it is smaller than the sum of its proper divisors (354104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338536 is a wasteful number, since it uses less digits than its factorization.

338536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864 (or 3860 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 338536 is about 581.8384655555. The cubic root of 338536 is about 69.6949995280.

The spelling of 338536 in words is "three hundred thirty-eight thousand, five hundred thirty-six".