329216893356 has 48 divisors (see below), whose sum is σ = 863230927104. Its totient is φ = 96893265216.

The previous prime is 329216893289. The next prime is 329216893409. The reversal of 329216893356 is 653398612923.

It is a junction number, because it is equal to n+sod(n) for n = 329216893296 and 329216893305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45873906 + ... + 45881081.

It is an arithmetic number, because the mean of its divisors is an integer number (17983977648).

Almost surely, 2^329216893356 is an apocalyptic number.

It is an amenable number.

329216893356 is an abundant number, since it is smaller than the sum of its proper divisors (534014033748).

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

329216893356 is a wasteful number, since it uses less digits than its factorization.

329216893356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91755030 (or 91755028 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 57.

The spelling of 329216893356 in words is "three hundred twenty-nine billion, two hundred sixteen million, eight hundred ninety-three thousand, three hundred fifty-six".