328030823 has 2 divisors, whose sum is σ = 328030824. Its totient is φ = 328030822.

The previous prime is 328030819. The next prime is 328030837.

328030823 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 328030823 - 2² = 328030819 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328030723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164015411 + 164015412.

It is an arithmetic number, because the mean of its divisors is an integer number (164015412).

Almost surely, 2^328030823 is an apocalyptic number.

328030823 is a deficient number, since it is larger than the sum of its proper divisors (1).

328030823 is an equidigital number, since it uses as much as digits as its factorization.

328030823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 328030823 is about 18111.6212140162. The cubic root of 328030823 is about 689.6650499202.

The spelling of 328030823 in words is "three hundred twenty-eight million, thirty thousand, eight hundred twenty-three".