326450 has 12 divisors (see below), whose sum is σ = 607290. Its totient is φ = 130560.

The previous prime is 326449. The next prime is 326467. The reversal of 326450 is 54623.

It can be written as a sum of positive squares in 3 ways, for example, as 165649 + 160801 = 407^2 + 401^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3215 + ... + 3314.

2³²⁶⁴⁵⁰ is an apocalyptic number.

326450 is a deficient number, since it is larger than the sum of its proper divisors (280840).

326450 is a wasteful number, since it uses less digits than its factorization.

326450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541 (or 6536 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 326450 is about 571.3580313604. The cubic root of 326450 is about 68.8555403779.

The spelling of 326450 in words is "three hundred twenty-six thousand, four hundred fifty".