328425341 has 4 divisors (see below), whose sum is σ = 328979772. Its totient is φ = 327870912.

The previous prime is 328425337. The next prime is 328425359. The reversal of 328425341 is 143524823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 163302841 + 165122500 = 12779^2 + 12850^2 .

It is a cyclic number.

It is not a de Polignac number, because 328425341 - 2² = 328425337 is a prime.

It is a super-2 number, since 2×328425341² = 215726409221932562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 328425298 and 328425307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328425301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276326 + ... + 277511.

It is an arithmetic number, because the mean of its divisors is an integer number (82244943).

Almost surely, 2^328425341 is an apocalyptic number.

It is an amenable number.

328425341 is a deficient number, since it is larger than the sum of its proper divisors (554431).

328425341 is an equidigital number, since it uses as much as digits as its factorization.

328425341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554430.

The product of its digits is 23040, while the sum is 32.

The square root of 328425341 is about 18122.5092357543. The cubic root of 328425341 is about 689.9414225985.

It can be divided in two parts, 32842 and 5341, that added together give a palindrome (38183).

The spelling of 328425341 in words is "three hundred twenty-eight million, four hundred twenty-five thousand, three hundred forty-one".