328674274500 has 384 divisors, whose sum is σ = 1154842311168. Its totient is φ = 71559936000.

The previous prime is 328674274457. The next prime is 328674274507. The reversal of 328674274500 is 5472476823.

It is a self number, because there is not a number n which added to its sum of digits gives 328674274500.

It is not an unprimeable number, because it can be changed into a prime (328674274507) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7915794 + ... + 7957206.

It is an arithmetic number, because the mean of its divisors is an integer number (3007401852).

Almost surely, 2^328674274500 is an apocalyptic number.

328674274500 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 328674274500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577421155584).

328674274500 is an abundant number, since it is smaller than the sum of its proper divisors (826168036668).

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

328674274500 is a wasteful number, since it uses less digits than its factorization.

328674274500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41496 (or 41484 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 328674274500 in words is "three hundred twenty-eight billion, six hundred seventy-four million, two hundred seventy-four thousand, five hundred".