328485349170000 has 600 divisors, whose sum is σ = 1287063744389280. Its totient is φ = 77480565120000.

The previous prime is 328485349169987. The next prime is 328485349170001. The reversal of 328485349170000 is 71943584823.

It is a happy number.

328485349170000 is a `hidden beast` number, since 3 + 2 + 8 + 4 + 85 + 3 + 491 + 70 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (600).

It is a super-3 number, since 3×328485349170000³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328485349170001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 32146171 + ... + 41113829.

Almost surely, 2^{328485349170000} is an apocalyptic number.

328485349170000 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 328485349170000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643531872194640).

328485349170000 is an abundant number, since it is smaller than the sum of its proper divisors (958578395219280).

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

328485349170000 is a wasteful number, since it uses less digits than its factorization.

328485349170000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8967741 (or 8967717 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 328485349170000 in words is "three hundred twenty-eight trillion, four hundred eighty-five billion, three hundred forty-nine million, one hundred seventy thousand".