336839 has 4 divisors (see below), whose sum is σ = 339024. Its totient is φ = 334656.

The previous prime is 336829. The next prime is 336857. The reversal of 336839 is 938633.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 938633 = 599 ⋅1567.

It is a cyclic number.

It is not a de Polignac number, because 336839 - 2⁴ = 336823 is a prime.

It is a super-2 number, since 2×336839² = 226921023842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336829) 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, 842 + ... + 1175.

It is an arithmetic number, because the mean of its divisors is an integer number (84756).

2³³⁶⁸³⁹ is an apocalyptic number.

336839 is a deficient number, since it is larger than the sum of its proper divisors (2185).

336839 is a wasteful number, since it uses less digits than its factorization.

336839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184.

The product of its digits is 11664, while the sum is 32.

The square root of 336839 is about 580.3783248882. The cubic root of 336839 is about 69.5783496098.

The spelling of 336839 in words is "three hundred thirty-six thousand, eight hundred thirty-nine".