326435 has 4 divisors (see below), whose sum is σ = 391728. Its totient is φ = 261144.

The previous prime is 326369. The next prime is 326437. The reversal of 326435 is 534623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534623 = 89 ⋅6007.

It is a cyclic number.

It is not a de Polignac number, because 326435 - 2¹⁰ = 325411 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 326435.

It is not an unprimeable number, because it can be changed into a prime (326437) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32639 + ... + 32648.

It is an arithmetic number, because the mean of its divisors is an integer number (97932).

2³²⁶⁴³⁵ is an apocalyptic number.

326435 is a deficient number, since it is larger than the sum of its proper divisors (65293).

326435 is an equidigital number, since it uses as much as digits as its factorization.

326435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65292.

The product of its digits is 2160, while the sum is 23.

The square root of 326435 is about 571.3449045892. The cubic root of 326435 is about 68.8544857510.

The spelling of 326435 in words is "three hundred twenty-six thousand, four hundred thirty-five".