325998960 has 240 divisors, whose sum is σ = 1238313600. Its totient is φ = 70543872.

The previous prime is 325998943. The next prime is 325998977. The reversal of 325998960 is 69899523.

It is an interprime number because it is at equal distance from previous prime (325998943) and next prime (325998977).

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222711 + ... + 224169.

It is an arithmetic number, because the mean of its divisors is an integer number (5159640).

Almost surely, 2^325998960 is an apocalyptic number.

325998960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325998960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619156800).

325998960 is an abundant number, since it is smaller than the sum of its proper divisors (912314640).

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

325998960 is a wasteful number, since it uses less digits than its factorization.

325998960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 325998960 is about 18055.4412851085. The cubic root of 325998960 is about 688.2381431775.

The spelling of 325998960 in words is "three hundred twenty-five million, nine hundred ninety-eight thousand, nine hundred sixty".