323300465 has 4 divisors (see below), whose sum is σ = 387960564. Its totient is φ = 258640368.

The previous prime is 323300449. The next prime is 323300473. The reversal of 323300465 is 564003323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 564003323 = 13 ⋅43384871.

It can be written as a sum of positive squares in 2 ways, for example, as 60730849 + 262569616 = 7793^2 + 16204^2 .

It is a cyclic number.

It is not a de Polignac number, because 323300465 - 2⁴ = 323300449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 32330042 + ... + 32330051.

It is an arithmetic number, because the mean of its divisors is an integer number (96990141).

Almost surely, 2^323300465 is an apocalyptic number.

It is an amenable number.

323300465 is a deficient number, since it is larger than the sum of its proper divisors (64660099).

323300465 is an equidigital number, since it uses as much as digits as its factorization.

323300465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64660098.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 323300465 is about 17980.5579724323. The cubic root of 323300465 is about 686.3338883274. Note that the first 3 decimals are identical.

Adding to 323300465 its reverse (564003323), we get a palindrome (887303788).

The spelling of 323300465 in words is "three hundred twenty-three million, three hundred thousand, four hundred sixty-five".