328947150 has 192 divisors, whose sum is σ = 995079168. Its totient is φ = 70287360.

The previous prime is 328947149. The next prime is 328947187. The reversal of 328947150 is 51749823.

It is a junction number, because it is equal to n+sod(n) for n = 328947099 and 328947108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1279822 + ... + 1280078.

It is an arithmetic number, because the mean of its divisors is an integer number (5182704).

Almost surely, 2^328947150 is an apocalyptic number.

328947150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 328947150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497539584).

328947150 is an abundant number, since it is smaller than the sum of its proper divisors (666132018).

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

328947150 is a wasteful number, since it uses less digits than its factorization.

328947150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 328947150 is about 18136.9002312964. The cubic root of 328947150 is about 690.3066270038.

The spelling of 328947150 in words is "three hundred twenty-eight million, nine hundred forty-seven thousand, one hundred fifty".