325541667 has 18 divisors (see below), whose sum is σ = 477606724. Its totient is φ = 197089640.

The previous prime is 325541659. The next prime is 325541707. The reversal of 325541667 is 766145523.

It is not a de Polignac number, because 325541667 - 2³ = 325541659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325541467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 343288 + ... + 344234.

Almost surely, 2^325541667 is an apocalyptic number.

325541667 is a deficient number, since it is larger than the sum of its proper divisors (152065057).

325541667 is an frugal number, since it uses more digits than its factorization.

325541667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919 (or 961 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 325541667 is about 18042.7732624450. The cubic root of 325541667 is about 687.9161853403.

The spelling of 325541667 in words is "three hundred twenty-five million, five hundred forty-one thousand, six hundred sixty-seven".