325441819 has 2 divisors, whose sum is σ = 325441820. Its totient is φ = 325441818.

The previous prime is 325441769. The next prime is 325441871. The reversal of 325441819 is 918144523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325441819 - 2¹⁹ = 324917531 is a prime.

It is a super-2 number, since 2×325441819² = 211824755108057522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325441619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162720909 + 162720910.

It is an arithmetic number, because the mean of its divisors is an integer number (162720910).

Almost surely, 2^325441819 is an apocalyptic number.

325441819 is a deficient number, since it is larger than the sum of its proper divisors (1).

325441819 is an equidigital number, since it uses as much as digits as its factorization.

325441819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 37.

The square root of 325441819 is about 18040.0060698438. The cubic root of 325441819 is about 687.8458471053.

The spelling of 325441819 in words is "three hundred twenty-five million, four hundred forty-one thousand, eight hundred nineteen".