325730998 has 8 divisors (see below), whose sum is σ = 488988360. Its totient is φ = 162734880.

The previous prime is 325730989. The next prime is 325731013. The reversal of 325730998 is 899037523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×325730998² = 212201366116152008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62163 + ... + 67198.

It is an arithmetic number, because the mean of its divisors is an integer number (61123545).

Almost surely, 2^325730998 is an apocalyptic number.

325730998 is a deficient number, since it is larger than the sum of its proper divisors (163257362).

325730998 is a wasteful number, since it uses less digits than its factorization.

325730998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130622.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 325730998 is about 18048.0192264969. The cubic root of 325730998 is about 688.0495206716.

The spelling of 325730998 in words is "three hundred twenty-five million, seven hundred thirty thousand, nine hundred ninety-eight".