328065428936 has 64 divisors (see below), whose sum is σ = 744520222080. Its totient is φ = 132298675200.

The previous prime is 328065428921. The next prime is 328065428947. The reversal of 328065428936 is 639824560823.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

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 15 ways as a sum of consecutive naturals, for example, 4390706 + ... + 4464798.

It is an arithmetic number, because the mean of its divisors is an integer number (11633128470).

Almost surely, 2^328065428936 is an apocalyptic number.

It is an amenable number.

328065428936 is an abundant number, since it is smaller than the sum of its proper divisors (416454793144).

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

328065428936 is a wasteful number, since it uses less digits than its factorization.

328065428936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78774 (or 78770 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 328065428936 in words is "three hundred twenty-eight billion, sixty-five million, four hundred twenty-eight thousand, nine hundred thirty-six".