325688000 has 112 divisors (see below), whose sum is σ = 880128288. Its totient is φ = 118400000.

The previous prime is 325687997. The next prime is 325688017. The reversal of 325688000 is 886523.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 86150 + ... + 89850.

Almost surely, 2^325688000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325688000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440064144).

325688000 is an abundant number, since it is smaller than the sum of its proper divisors (554440288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325688000 is a wasteful number, since it uses less digits than its factorization.

325688000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 325688000 is about 18046.8279761292. The cubic root of 325688000 is about 688.0192440985.

The spelling of 325688000 in words is "three hundred twenty-five million, six hundred eighty-eight thousand".