322330465 has 8 divisors (see below), whose sum is σ = 395026560. Its totient is φ = 252377712.

The previous prime is 322330429. The next prime is 322330469. The reversal of 322330465 is 564033223.

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

It is a cyclic number.

It is not a de Polignac number, because 322330465 - 2²¹ = 320233313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (322330469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685575 + ... + 686044.

It is an arithmetic number, because the mean of its divisors is an integer number (49378320).

Almost surely, 2^322330465 is an apocalyptic number.

It is an amenable number.

322330465 is a deficient number, since it is larger than the sum of its proper divisors (72696095).

322330465 is a wasteful number, since it uses less digits than its factorization.

322330465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371671.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 322330465 is about 17953.5641308349. The cubic root of 322330465 is about 685.6467970430.

Adding to 322330465 its reverse (564033223), we get a palindrome (886363688).

The spelling of 322330465 in words is "three hundred twenty-two million, three hundred thirty thousand, four hundred sixty-five".