326494 has 8 divisors (see below), whose sum is σ = 559728. Its totient is φ = 139920.

The previous prime is 326479. The next prime is 326497. The reversal of 326494 is 494623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11647 + ... + 11674.

It is an arithmetic number, because the mean of its divisors is an integer number (69966).

2³²⁶⁴⁹⁴ is an apocalyptic number.

326494 is a deficient number, since it is larger than the sum of its proper divisors (233234).

326494 is a wasteful number, since it uses less digits than its factorization.

326494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23330.

The product of its digits is 5184, while the sum is 28.

The square root of 326494 is about 571.3965348162. The cubic root of 326494 is about 68.8586337640.

It can be divided in two parts, 326 and 494, that added together give a triangular number (820 = T₄₀).

The spelling of 326494 in words is "three hundred twenty-six thousand, four hundred ninety-four".