322464479 has 2 divisors, whose sum is σ = 322464480. Its totient is φ = 322464478.

The previous prime is 322464473. The next prime is 322464481. The reversal of 322464479 is 974464223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322464479 - 2¹⁶ = 322398943 is a prime.

Together with 322464481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322464473) 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 as a sum of consecutive naturals, namely, 161232239 + 161232240.

It is an arithmetic number, because the mean of its divisors is an integer number (161232240).

Almost surely, 2^322464479 is an apocalyptic number.

322464479 is a deficient number, since it is larger than the sum of its proper divisors (1).

322464479 is an equidigital number, since it uses as much as digits as its factorization.

322464479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 41.

The square root of 322464479 is about 17957.2959824134. The cubic root of 322464479 is about 685.7418067183.

The spelling of 322464479 in words is "three hundred twenty-two million, four hundred sixty-four thousand, four hundred seventy-nine".