328677 has 8 divisors (see below), whose sum is σ = 443520. Its totient is φ = 216480.

The previous prime is 328667. The next prime is 328687. The reversal of 328677 is 776823.

It is an interprime number because it is at equal distance from previous prime (328667) and next prime (328687).

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

It is not a de Polignac number, because 328677 - 2⁸ = 328421 is a prime.

328677 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328677.

It is not an unprimeable number, because it can be changed into a prime (328637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349 + ... + 882.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2³²⁸⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

328677 is a deficient number, since it is larger than the sum of its proper divisors (114843).

328677 is a wasteful number, since it uses less digits than its factorization.

328677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323.

The product of its digits is 14112, while the sum is 33.

The square root of 328677 is about 573.3035844995. The cubic root of 328677 is about 69.0117602303.

It can be divided in two parts, 3 and 28677, that added together give a triangular number (28680 = T₂₃₉).

The spelling of 328677 in words is "three hundred twenty-eight thousand, six hundred seventy-seven".