328917677 has 8 divisors (see below), whose sum is σ = 359641920. Its totient is φ = 298330560.

The previous prime is 328917671. The next prime is 328917731. The reversal of 328917677 is 776719823.

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

It is not a de Polignac number, because 328917677 - 2⁴ = 328917661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328917671) 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, 29228 + ... + 38885.

It is an arithmetic number, because the mean of its divisors is an integer number (44955240).

Almost surely, 2^328917677 is an apocalyptic number.

It is an amenable number.

328917677 is a deficient number, since it is larger than the sum of its proper divisors (30724243).

328917677 is a wasteful number, since it uses less digits than its factorization.

328917677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68563.

The product of its digits is 889056, while the sum is 50.

The square root of 328917677 is about 18136.0876982882. The cubic root of 328917677 is about 690.2860096950.

The spelling of 328917677 in words is "three hundred twenty-eight million, nine hundred seventeen thousand, six hundred seventy-seven".