336709 has 4 divisors (see below), whose sum is σ = 343116. Its totient is φ = 330304.

The previous prime is 336703. The next prime is 336727. The reversal of 336709 is 907633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 907633 = 929 ⋅977.

It can be written as a sum of positive squares in 2 ways, for example, as 199809 + 136900 = 447^2 + 370^2 .

It is a cyclic number.

It is not a de Polignac number, because 336709 - 2¹¹ = 334661 is a prime.

It is a super-2 number, since 2×336709² = 226745901362, 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 (336703) 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, 3124 + ... + 3229.

It is an arithmetic number, because the mean of its divisors is an integer number (85779).

2³³⁶⁷⁰⁹ is an apocalyptic number.

It is an amenable number.

336709 is a deficient number, since it is larger than the sum of its proper divisors (6407).

336709 is an equidigital number, since it uses as much as digits as its factorization.

336709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6406.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 336709 is about 580.2663181678. The cubic root of 336709 is about 69.5693974107.

The spelling of 336709 in words is "three hundred thirty-six thousand, seven hundred nine".