328055659 has 4 divisors (see below), whose sum is σ = 328227480. Its totient is φ = 327883840.

The previous prime is 328055657. The next prime is 328055669. The reversal of 328055659 is 956550823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 328055659 - 2¹ = 328055657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328055657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83014 + ... + 86875.

It is an arithmetic number, because the mean of its divisors is an integer number (82056870).

Almost surely, 2^328055659 is an apocalyptic number.

328055659 is a deficient number, since it is larger than the sum of its proper divisors (171821).

328055659 is a wasteful number, since it uses less digits than its factorization.

328055659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171820.

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 328055659 is about 18112.3068381695. The cubic root of 328055659 is about 689.6824548791.

The spelling of 328055659 in words is "three hundred twenty-eight million, fifty-five thousand, six hundred fifty-nine".