328766 has 8 divisors (see below), whose sum is σ = 498960. Its totient is φ = 162448.

The previous prime is 328753. The next prime is 328777. The reversal of 328766 is 667823.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746 + ... + 1101.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

2³²⁸⁷⁶⁶ is an apocalyptic number.

328766 is a deficient number, since it is larger than the sum of its proper divisors (170194).

328766 is a wasteful number, since it uses less digits than its factorization.

328766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938.

The product of its digits is 12096, while the sum is 32.

The square root of 328766 is about 573.3811995523. The cubic root of 328766 is about 69.0179887286.

The spelling of 328766 in words is "three hundred twenty-eight thousand, seven hundred sixty-six".