326394 has 12 divisors (see below), whose sum is σ = 707226. Its totient is φ = 108792.

The previous prime is 326369. The next prime is 326437. The reversal of 326394 is 493623.

326394 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 288369 + 38025 = 537^2 + 195^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9049 + ... + 9084.

2³²⁶³⁹⁴ is an apocalyptic number.

326394 is an abundant number, since it is smaller than the sum of its proper divisors (380832).

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

326394 is a wasteful number, since it uses less digits than its factorization.

326394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18141 (or 18138 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 326394 is about 571.3090232090. The cubic root of 326394 is about 68.8516029391.

The spelling of 326394 in words is "three hundred twenty-six thousand, three hundred ninety-four".