328384151 has 4 divisors (see below), whose sum is σ = 328853304. Its totient is φ = 327915000.

The previous prime is 328384123. The next prime is 328384181. The reversal of 328384151 is 151483823.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328384151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328384181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233525 + ... + 234926.

It is an arithmetic number, because the mean of its divisors is an integer number (82213326).

Almost surely, 2^328384151 is an apocalyptic number.

328384151 is a deficient number, since it is larger than the sum of its proper divisors (469153).

328384151 is an equidigital number, since it uses as much as digits as its factorization.

328384151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469152.

The product of its digits is 23040, while the sum is 35.

The square root of 328384151 is about 18121.3727680880. The cubic root of 328384151 is about 689.9125780162.

The spelling of 328384151 in words is "three hundred twenty-eight million, three hundred eighty-four thousand, one hundred fifty-one".