325666683 has 36 divisors (see below), whose sum is σ = 507720360. Its totient is φ = 206296200.

The previous prime is 325666681. The next prime is 325666703. The reversal of 325666683 is 386666523.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 325666683 - 2¹ = 325666681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325666681) 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 35 ways as a sum of consecutive naturals, for example, 2156658 + ... + 2156808.

Almost surely, 2^325666683 is an apocalyptic number.

325666683 is a deficient number, since it is larger than the sum of its proper divisors (182053677).

325666683 is an equidigital number, since it uses as much as digits as its factorization.

325666683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 177 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 325666683 is about 18046.2373640601. The cubic root of 325666683 is about 688.0042329772.

The spelling of 325666683 in words is "three hundred twenty-five million, six hundred sixty-six thousand, six hundred eighty-three".