8328129 has 8 divisors (see below), whose sum is σ = 11219040. Its totient is φ = 5494656.

The previous prime is 8328127. The next prime is 8328161. The reversal of 8328129 is 9218238.

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

It is not a de Polignac number, because 8328129 - 2¹ = 8328127 is a prime.

8328129 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8328129.

It is not an unprimeable number, because it can be changed into a prime (8328121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14019 + ... + 14600.

It is an arithmetic number, because the mean of its divisors is an integer number (1402380).

Almost surely, 2^8328129 is an apocalyptic number.

It is an amenable number.

8328129 is a deficient number, since it is larger than the sum of its proper divisors (2890911).

8328129 is a wasteful number, since it uses less digits than its factorization.

8328129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28719.

The product of its digits is 6912, while the sum is 33.

The square root of 8328129 is about 2885.8497881906. The cubic root of 8328129 is about 202.6978526546.

The spelling of 8328129 in words is "eight million, three hundred twenty-eight thousand, one hundred twenty-nine".