325417884 has 72 divisors (see below), whose sum is σ = 838704384. Its totient is φ = 98128800.

The previous prime is 325417877. The next prime is 325417889. The reversal of 325417884 is 488714523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325417889) 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 23 ways as a sum of consecutive naturals, for example, 393079 + ... + 393905.

It is an arithmetic number, because the mean of its divisors is an integer number (11648672).

Almost surely, 2^325417884 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 325417884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419352192).

325417884 is an abundant number, since it is smaller than the sum of its proper divisors (513286500).

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

325417884 is a wasteful number, since it uses less digits than its factorization.

325417884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1114 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 325417884 is about 18039.3426709512. The cubic root of 325417884 is about 687.8289838822.

The spelling of 325417884 in words is "three hundred twenty-five million, four hundred seventeen thousand, eight hundred eighty-four".