328271676 has 12 divisors (see below), whose sum is σ = 765967272. Its totient is φ = 109423888.

The previous prime is 328271653. The next prime is 328271681. The reversal of 328271676 is 676172823.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13677975 + ... + 13677998.

It is an arithmetic number, because the mean of its divisors is an integer number (63830606).

Almost surely, 2^328271676 is an apocalyptic number.

It is an amenable number.

328271676 is an abundant number, since it is smaller than the sum of its proper divisors (437695596).

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

328271676 is a wasteful number, since it uses less digits than its factorization.

328271676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27355980 (or 27355978 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 328271676 is about 18118.2691226287. The cubic root of 328271676 is about 689.8338016014.

The spelling of 328271676 in words is "three hundred twenty-eight million, two hundred seventy-one thousand, six hundred seventy-six".