699323 has 2 divisors, whose sum is σ = 699324. Its totient is φ = 699322.

The previous prime is 699319. The next prime is 699343. The reversal of 699323 is 323996.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 699323 - 2² = 699319 is a prime.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 699323.

It is not a weakly prime, because it can be changed into another prime (699343) by changing a digit.

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 as a sum of consecutive naturals, namely, 349661 + 349662.

It is an arithmetic number, because the mean of its divisors is an integer number (349662).

2⁶⁹⁹³²³ is an apocalyptic number.

699323 is a deficient number, since it is larger than the sum of its proper divisors (1).

699323 is an equidigital number, since it uses as much as digits as its factorization.

699323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 32.

The square root of 699323 is about 836.2553437796. The cubic root of 699323 is about 88.7617666076.

The spelling of 699323 in words is "six hundred ninety-nine thousand, three hundred twenty-three".