336869 has 4 divisors (see below), whose sum is σ = 362796. Its totient is φ = 310944.

The previous prime is 336863. The next prime is 336871. The reversal of 336869 is 968633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 968633 = 257 ⋅3769.

It can be written as a sum of positive squares in 2 ways, for example, as 122500 + 214369 = 350^2 + 463^2 .

It is a cyclic number.

It is not a de Polignac number, because 336869 - 2⁸ = 336613 is a prime.

It is a super-2 number, since 2×336869² = 226961446322, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

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 336869.

It is not an unprimeable number, because it can be changed into a prime (336863) 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, 12944 + ... + 12969.

It is an arithmetic number, because the mean of its divisors is an integer number (90699).

2³³⁶⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

336869 is a deficient number, since it is larger than the sum of its proper divisors (25927).

336869 is a wasteful number, since it uses less digits than its factorization.

336869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25926.

The product of its digits is 23328, while the sum is 35.

The square root of 336869 is about 580.4041695233. The cubic root of 336869 is about 69.5804151748.

The spelling of 336869 in words is "three hundred thirty-six thousand, eight hundred sixty-nine".