325304304 has 80 divisors (see below), whose sum is σ = 916608000. Its totient is φ = 98811648.

The previous prime is 325304293. The next prime is 325304311. The reversal of 325304304 is 403403523.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45997 + ... + 52595.

It is an arithmetic number, because the mean of its divisors is an integer number (11457600).

Almost surely, 2^325304304 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 325304304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458304000).

325304304 is an abundant number, since it is smaller than the sum of its proper divisors (591303696).

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

325304304 is a wasteful number, since it uses less digits than its factorization.

325304304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6702 (or 6696 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 325304304 is about 18036.1942770641. The cubic root of 325304304 is about 687.7489506790.

Adding to 325304304 its reverse (403403523), we get a palindrome (728707827).

The spelling of 325304304 in words is "three hundred twenty-five million, three hundred four thousand, three hundred four".