336909 has 4 divisors (see below), whose sum is σ = 449216. Its totient is φ = 224604.

The previous prime is 336901. The next prime is 336911. The reversal of 336909 is 909633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 336909 - 2³ = 336901 is a prime.

It is a super-2 number, since 2×336909² = 227015348562, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 14.

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 336909.

It is not an unprimeable number, because it can be changed into a prime (336901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56149 + ... + 56154.

It is an arithmetic number, because the mean of its divisors is an integer number (112304).

2³³⁶⁹⁰⁹ is an apocalyptic number.

It is an amenable number.

336909 is a deficient number, since it is larger than the sum of its proper divisors (112307).

336909 is a wasteful number, since it uses less digits than its factorization.

336909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112306.

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 336909 is about 580.4386272467. The cubic root of 336909 is about 69.5831690707.

The spelling of 336909 in words is "three hundred thirty-six thousand, nine hundred nine".