323697 has 16 divisors (see below), whose sum is σ = 499392. Its totient is φ = 184320.

The previous prime is 323651. The next prime is 323699. The reversal of 323697 is 796323.

It is a happy number.

It is not a de Polignac number, because 323697 - 2⁸ = 323441 is a prime.

323697 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323697.

It is not an unprimeable number, because it can be changed into a prime (323699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273 + ... + 849.

It is an arithmetic number, because the mean of its divisors is an integer number (31212).

2³²³⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

323697 is a deficient number, since it is larger than the sum of its proper divisors (175695).

323697 is a wasteful number, since it uses less digits than its factorization.

323697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its digits is 6804, while the sum is 30.

The square root of 323697 is about 568.9437582046. The cubic root of 323697 is about 68.6614374795.

It can be divided in two parts, 3236 and 97, that added together give a palindrome (3333).

The spelling of 323697 in words is "three hundred twenty-three thousand, six hundred ninety-seven".