693323 has 2 divisors, whose sum is σ = 693324. Its totient is φ = 693322.

The previous prime is 693317. The next prime is 693337. The reversal of 693323 is 323396.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 693323 - 2¹⁰ = 692299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 693292 and 693301.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 693323.

It is not a weakly prime, because it can be changed into another prime (693353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346661 + 346662.

It is an arithmetic number, because the mean of its divisors is an integer number (346662).

2⁶⁹³³²³ is an apocalyptic number.

693323 is a deficient number, since it is larger than the sum of its proper divisors (1).

693323 is an equidigital number, since it uses as much as digits as its factorization.

693323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 26.

The square root of 693323 is about 832.6601947974. The cubic root of 693323 is about 88.5071865806.

The spelling of 693323 in words is "six hundred ninety-three thousand, three hundred twenty-three".