326800 has 60 divisors (see below), whose sum is σ = 845680. Its totient is φ = 120960.

The previous prime is 326779. The next prime is 326831. The reversal of 326800 is 8623.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7579 + ... + 7621.

2³²⁶⁸⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422840).

326800 is an abundant number, since it is smaller than the sum of its proper divisors (518880).

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

326800 is a wasteful number, since it uses less digits than its factorization.

326800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 326800 is about 571.6642371183. The cubic root of 326800 is about 68.8801391747.

The spelling of 326800 in words is "three hundred twenty-six thousand, eight hundred".