336865 has 8 divisors (see below), whose sum is σ = 409320. Its totient is φ = 266112.

The previous prime is 336863. The next prime is 336871. The reversal of 336865 is 568633.

336865 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 4 ways, for example, as 15376 + 321489 = 124^2 + 567^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 336865 - 2¹ = 336863 is a prime.

It is a super-2 number, since 2×336865² = 226956056450, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 336865.

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 7 ways as a sum of consecutive naturals, for example, 67 + ... + 823.

It is an arithmetic number, because the mean of its divisors is an integer number (51165).

2³³⁶⁸⁶⁵ is an apocalyptic number.

It is an amenable number.

336865 is a deficient number, since it is larger than the sum of its proper divisors (72455).

336865 is an equidigital number, since it uses as much as digits as its factorization.

336865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851.

The product of its digits is 12960, while the sum is 31.

The square root of 336865 is about 580.4007236384. The cubic root of 336865 is about 69.5801397732.

The spelling of 336865 in words is "three hundred thirty-six thousand, eight hundred sixty-five".