322799423 has 2 divisors, whose sum is σ = 322799424. Its totient is φ = 322799422.

The previous prime is 322799387. The next prime is 322799483. The reversal of 322799423 is 324997223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322799423 - 2¹² = 322795327 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 (322799483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161399711 + 161399712.

It is an arithmetic number, because the mean of its divisors is an integer number (161399712).

Almost surely, 2^322799423 is an apocalyptic number.

322799423 is a deficient number, since it is larger than the sum of its proper divisors (1).

322799423 is an equidigital number, since it uses as much as digits as its factorization.

322799423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 41.

The square root of 322799423 is about 17966.6196876318. The cubic root of 322799423 is about 685.9791513354.

The spelling of 322799423 in words is "three hundred twenty-two million, seven hundred ninety-nine thousand, four hundred twenty-three".