336349 has 4 divisors (see below), whose sum is σ = 362236. Its totient is φ = 310464.

The previous prime is 336317. The next prime is 336353. The reversal of 336349 is 943633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 943633 = 107 ⋅8819.

It can be written as a sum of positive squares in 2 ways, for example, as 101124 + 235225 = 318^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 336349 - 2⁵ = 336317 is a prime.

It is a super-2 number, since 2×336349² = 226261299602, 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 (336649) 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, 12924 + ... + 12949.

It is an arithmetic number, because the mean of its divisors is an integer number (90559).

2³³⁶³⁴⁹ is an apocalyptic number.

It is an amenable number.

336349 is a deficient number, since it is larger than the sum of its proper divisors (25887).

336349 is a wasteful number, since it uses less digits than its factorization.

336349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25886.

The product of its digits is 5832, while the sum is 28.

The square root of 336349 is about 579.9560328163. The cubic root of 336349 is about 69.5445946739.

The spelling of 336349 in words is "three hundred thirty-six thousand, three hundred forty-nine".