336331 has 4 divisors (see below), whose sum is σ = 340200. Its totient is φ = 332464.

The previous prime is 336317. The next prime is 336353. The reversal of 336331 is 133633.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336331 is a prime.

It is a super-2 number, since 2×336331² = 226237083122, which contains 22 as substring.

It is a Duffinian number.

336331 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 336299 and 336308.

It is not an unprimeable number, because it can be changed into a prime (336361) 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, 1801 + ... + 1978.

It is an arithmetic number, because the mean of its divisors is an integer number (85050).

2³³⁶³³¹ is an apocalyptic number.

336331 is a deficient number, since it is larger than the sum of its proper divisors (3869).

336331 is an equidigital number, since it uses as much as digits as its factorization.

336331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868.

The product of its digits is 486, while the sum is 19.

The square root of 336331 is about 579.9405141909. The cubic root of 336331 is about 69.5433540726.

Adding to 336331 its reverse (133633), we get a palindrome (469964).

The spelling of 336331 in words is "three hundred thirty-six thousand, three hundred thirty-one".