325475680 has 48 divisors (see below), whose sum is σ = 789732720. Its totient is φ = 126669312.

The previous prime is 325475677. The next prime is 325475713. The reversal of 325475680 is 86574523.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21570 + ... + 33409.

It is an arithmetic number, because the mean of its divisors is an integer number (16452765).

Almost surely, 2^325475680 is an apocalyptic number.

It is an amenable number.

325475680 is an abundant number, since it is smaller than the sum of its proper divisors (464257040).

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

325475680 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 325475680 = (750385624)₉.

325475680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55031 (or 55023 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 325475680 is about 18040.9445429002. The cubic root of 325475680 is about 687.8697022043.

The spelling of 325475680 in words is "three hundred twenty-five million, four hundred seventy-five thousand, six hundred eighty".