323869 has 8 divisors (see below), whose sum is σ = 398720. Its totient is φ = 256176.

The previous prime is 323837. The next prime is 323879. The reversal of 323869 is 968323.

It is a happy number.

323869 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323869 - 2⁵ = 323837 is a prime.

It is a super-2 number, since 2×323869² = 209782258322, which contains 22 as substring.

323869 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 323869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689 + ... + 1870.

It is an arithmetic number, because the mean of its divisors is an integer number (49840).

2³²³⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

323869 is a deficient number, since it is larger than the sum of its proper divisors (74851).

323869 is a wasteful number, since it uses less digits than its factorization.

323869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579.

The product of its digits is 7776, while the sum is 31.

The square root of 323869 is about 569.0948954261. The cubic root of 323869 is about 68.6735966655.

The spelling of 323869 in words is "three hundred twenty-three thousand, eight hundred sixty-nine".