326684 has 6 divisors (see below), whose sum is σ = 571704. Its totient is φ = 163340.

The previous prime is 326681. The next prime is 326687. The reversal of 326684 is 486623.

It is an interprime number because it is at equal distance from previous prime (326681) and next prime (326687).

It is a plaindrome in base 15.

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 326684.

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 as a sum of consecutive naturals, namely, 40832 + ... + 40839.

It is an arithmetic number, because the mean of its divisors is an integer number (95284).

2³²⁶⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

326684 is a deficient number, since it is larger than the sum of its proper divisors (245020).

326684 is a wasteful number, since it uses less digits than its factorization.

326684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81675 (or 81673 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 326684 is about 571.5627699562. The cubic root of 326684 is about 68.8719883774.

The spelling of 326684 in words is "three hundred twenty-six thousand, six hundred eighty-four".