323436 has 12 divisors (see below), whose sum is σ = 754712. Its totient is φ = 107808.

The previous prime is 323419. The next prime is 323441. The reversal of 323436 is 634323.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×323436² = 209221692192, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13465 + ... + 13488.

2³²³⁴³⁶ is an apocalyptic number.

It is an amenable number.

323436 is an abundant number, since it is smaller than the sum of its proper divisors (431276).

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

323436 is a wasteful number, since it uses less digits than its factorization.

323436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26960 (or 26958 counting only the distinct ones).

The product of its digits is 1296, while the sum is 21.

The square root of 323436 is about 568.7143395414. The cubic root of 323436 is about 68.6429783919.

Adding to 323436 its reverse (634323), we get a palindrome (957759).

The spelling of 323436 in words is "three hundred twenty-three thousand, four hundred thirty-six".