321314 has 16 divisors (see below), whose sum is σ = 561600. Its totient is φ = 135024.

The previous prime is 321313. The next prime is 321319. The reversal of 321314 is 413123.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 321314.

It is not an unprimeable number, because it can be changed into a prime (321311) 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, 632 + ... + 1020.

It is an arithmetic number, because the mean of its divisors is an integer number (35100).

2³²¹³¹⁴ is an apocalyptic number.

321314 is a deficient number, since it is larger than the sum of its proper divisors (240286).

321314 is a wasteful number, since it uses less digits than its factorization.

321314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457.

The product of its digits is 72, while the sum is 14.

The square root of 321314 is about 566.8456580058. The cubic root of 321314 is about 68.4925311977.

Adding to 321314 its reverse (413123), we get a palindrome (734437).

Subtracting 321314 from its reverse (413123), we obtain a square (91809 = 303²).

The spelling of 321314 in words is "three hundred twenty-one thousand, three hundred fourteen", and thus it is an iban number.