328282209947 has 8 divisors (see below), whose sum is σ = 329466696000. Its totient is φ = 327097896840.

The previous prime is 328282209943. The next prime is 328282210037. The reversal of 328282209947 is 749902282823.

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

It is a cyclic number.

It is not a de Polignac number, because 328282209947 - 2² = 328282209943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328282209892 and 328282209901.

It is not an unprimeable number, because it can be changed into a prime (328282209943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4688804 + ... + 4758302.

It is an arithmetic number, because the mean of its divisors is an integer number (41183337000).

Almost surely, 2^328282209947 is an apocalyptic number.

328282209947 is a deficient number, since it is larger than the sum of its proper divisors (1184486053).

328282209947 is a wasteful number, since it uses less digits than its factorization.

328282209947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86473.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 328282209947 in words is "three hundred twenty-eight billion, two hundred eighty-two million, two hundred nine thousand, nine hundred forty-seven".