328464532367 has 4 divisors (see below), whose sum is σ = 328481713560. Its totient is φ = 328447351176.

The previous prime is 328464532351. The next prime is 328464532379. The reversal of 328464532367 is 763235464823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 763235464823 = 13 ⋅58710420371.

It is a cyclic number.

It is not a de Polignac number, because 328464532367 - 2⁴ = 328464532351 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 (328464532397) 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, 8561888 + ... + 8600165.

It is an arithmetic number, because the mean of its divisors is an integer number (82120428390).

Almost surely, 2^328464532367 is an apocalyptic number.

328464532367 is a deficient number, since it is larger than the sum of its proper divisors (17181193).

328464532367 is a wasteful number, since it uses less digits than its factorization.

328464532367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17181192.

The product of its digits is 17418240, while the sum is 53.

The spelling of 328464532367 in words is "three hundred twenty-eight billion, four hundred sixty-four million, five hundred thirty-two thousand, three hundred sixty-seven".