325730304 has 135 divisors (see below), whose sum is σ = 961416547. Its totient is φ = 106266624.

The previous prime is 325730269. The next prime is 325730311. The reversal of 325730304 is 403037523.

The square root of 325730304 is 18048.

It is a perfect power (a square), and thus also a powerful number.

325730304 is a `hidden beast` number, since 325 + 7 + 30 + 304 = 666.

It is a super-2 number, since 2×325730304² = 212200461887864832, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6930409 + ... + 6930455.

Almost surely, 2^325730304 is an apocalyptic number.

325730304 is the 18048-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325730304

325730304 is an abundant number, since it is smaller than the sum of its proper divisors (635686243).

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

325730304 is an frugal number, since it uses more digits than its factorization.

325730304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The cubic root of 325730304 is about 688.0490320202.

Adding to 325730304 its reverse (403037523), we get a palindrome (728767827).

The spelling of 325730304 in words is "three hundred twenty-five million, seven hundred thirty thousand, three hundred four".