336449 has 4 divisors (see below), whose sum is σ = 337620. Its totient is φ = 335280.

The previous prime is 336437. The next prime is 336463. The reversal of 336449 is 944633.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 270400 + 66049 = 520^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 336449 - 2¹⁶ = 270913 is a prime.

It is a super-2 number, since 2×336449² = 226395859202, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (336419) 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, 179 + ... + 839.

It is an arithmetic number, because the mean of its divisors is an integer number (84405).

2³³⁶⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

336449 is a deficient number, since it is larger than the sum of its proper divisors (1171).

336449 is an equidigital number, since it uses as much as digits as its factorization.

336449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170.

The product of its digits is 7776, while the sum is 29.

The square root of 336449 is about 580.0422398412. The cubic root of 336449 is about 69.5514860975.

It can be divided in two parts, 3364 and 49, that multiplied together give a square (164836 = 406²).

The spelling of 336449 in words is "three hundred thirty-six thousand, four hundred forty-nine".