336609 has 32 divisors (see below), whose sum is σ = 618240. Its totient is φ = 176256.

The previous prime is 336599. The next prime is 336613. The reversal of 336609 is 906633.

It is not a de Polignac number, because 336609 - 2⁴ = 336593 is a prime.

It is a super-2 number, since 2×336609² = 226611237762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

336609 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 336609.

It is not an unprimeable number, because it can be changed into a prime (336649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389 + ... + 2525.

It is an arithmetic number, because the mean of its divisors is an integer number (19320).

2³³⁶⁶⁰⁹ is an apocalyptic number.

336609 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

336609 is a deficient number, since it is larger than the sum of its proper divisors (281631).

336609 is a wasteful number, since it uses less digits than its factorization.

336609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 336609 is about 580.1801444379. The cubic root of 336609 is about 69.5625095357.

The spelling of 336609 in words is "three hundred thirty-six thousand, six hundred nine".