326496 has 48 divisors (see below), whose sum is σ = 907200. Its totient is φ = 102528.

The previous prime is 326479. The next prime is 326497. The reversal of 326496 is 694623.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735 + ... + 1913.

It is an arithmetic number, because the mean of its divisors is an integer number (18900).

2³²⁶⁴⁹⁶ 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 326496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453600).

326496 is an abundant number, since it is smaller than the sum of its proper divisors (580704).

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

326496 is a wasteful number, since it uses less digits than its factorization.

326496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 203 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 326496 is about 571.3982849117. The cubic root of 326496 is about 68.8587743659.

The spelling of 326496 in words is "three hundred twenty-six thousand, four hundred ninety-six".