338501 has 4 divisors (see below), whose sum is σ = 343212. Its totient is φ = 333792.

The previous prime is 338497. The next prime is 338531. The reversal of 338501 is 105833.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 136900 + 201601 = 370^2 + 449^2 .

It is a cyclic number.

It is not a de Polignac number, because 338501 - 2² = 338497 is a prime.

It is a super-2 number, since 2×338501² = 229165854002, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 338501.

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, 2246 + ... + 2391.

It is an arithmetic number, because the mean of its divisors is an integer number (85803).

2³³⁸⁵⁰¹ is an apocalyptic number.

It is an amenable number.

338501 is a deficient number, since it is larger than the sum of its proper divisors (4711).

338501 is an equidigital number, since it uses as much as digits as its factorization.

338501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4710.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 338501 is about 581.8083877017. The cubic root of 338501 is about 69.6925976082.

The spelling of 338501 in words is "three hundred thirty-eight thousand, five hundred one".