328858995 has 32 divisors (see below), whose sum is σ = 534219840. Its totient is φ = 172730880.

The previous prime is 328858967. The next prime is 328859017. The reversal of 328858995 is 599858823.

It is not a de Polignac number, because 328858995 - 2⁷ = 328858867 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321585 + ... + 322605.

It is an arithmetic number, because the mean of its divisors is an integer number (16694370).

Almost surely, 2^328858995 is an apocalyptic number.

328858995 is a deficient number, since it is larger than the sum of its proper divisors (205360845).

328858995 is a wasteful number, since it uses less digits than its factorization.

328858995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335.

The product of its digits is 6220800, while the sum is 57.

The square root of 328858995 is about 18134.4698020097. The cubic root of 328858995 is about 690.2449560863.

The spelling of 328858995 in words is "three hundred twenty-eight million, eight hundred fifty-eight thousand, nine hundred ninety-five".