336438 has 12 divisors (see below), whose sum is σ = 728988. Its totient is φ = 112140.

The previous prime is 336437. The next prime is 336463. The reversal of 336438 is 834633.

336438 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×336438² = 226381055688, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 336438.

It is not an unprimeable number, because it can be changed into a prime (336437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9328 + ... + 9363.

It is an arithmetic number, because the mean of its divisors is an integer number (60749).

2³³⁶⁴³⁸ is an apocalyptic number.

336438 is an abundant number, since it is smaller than the sum of its proper divisors (392550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336438 is a wasteful number, since it uses less digits than its factorization.

336438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18699 (or 18696 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 336438 is about 580.0327576956. The cubic root of 336438 is about 69.5507281078.

The spelling of 336438 in words is "three hundred thirty-six thousand, four hundred thirty-eight".