326682 has 12 divisors (see below), whose sum is σ = 707850. Its totient is φ = 108888.

The previous prime is 326681. The next prime is 326687. The reversal of 326682 is 286623.

It can be written as a sum of positive squares in only one way, i.e., 301401 + 25281 = 549^2 + 159^2 .

It is a super-2 number, since 2×326682² = 213442258248, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (326681) 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, 9057 + ... + 9092.

2³²⁶⁶⁸² is an apocalyptic number.

326682 is an abundant number, since it is smaller than the sum of its proper divisors (381168).

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

326682 is a wasteful number, since it uses less digits than its factorization.

326682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18157 (or 18154 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 326682 is about 571.5610203644. The cubic root of 326682 is about 68.8718478294.

The spelling of 326682 in words is "three hundred twenty-six thousand, six hundred eighty-two".