325403413 has 8 divisors (see below), whose sum is σ = 330461208. Its totient is φ = 320361984.

The previous prime is 325403399. The next prime is 325403417. The reversal of 325403413 is 314304523.

It can be written as a sum of positive squares in 4 ways, for example, as 151216209 + 174187204 = 12297^2 + 13198^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325403413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325403417) 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 7 ways as a sum of consecutive naturals, for example, 39531 + ... + 47047.

It is an arithmetic number, because the mean of its divisors is an integer number (41307651).

Almost surely, 2^325403413 is an apocalyptic number.

It is an amenable number.

325403413 is a deficient number, since it is larger than the sum of its proper divisors (5057795).

325403413 is an equidigital number, since it uses as much as digits as its factorization.

325403413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8183.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 325403413 is about 18038.9415709459. The cubic root of 325403413 is about 687.8187880476.

Adding to 325403413 its reverse (314304523), we get a palindrome (639707936).

It can be divided in two parts, 32540 and 3413, that added together give a palindrome (35953).

The spelling of 325403413 in words is "three hundred twenty-five million, four hundred three thousand, four hundred thirteen".