4468321 has 8 divisors (see below), whose sum is σ = 5249664. Its totient is φ = 3749520.

The previous prime is 4468313. The next prime is 4468327. The reversal of 4468321 is 1238644.

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 4468321 - 2³ = 4468313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4468321.

It is not an unprimeable number, because it can be changed into a prime (4468327) 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, 15481 + ... + 15766.

It is an arithmetic number, because the mean of its divisors is an integer number (656208).

Almost surely, 2^4468321 is an apocalyptic number.

It is an amenable number.

4468321 is a deficient number, since it is larger than the sum of its proper divisors (781343).

4468321 is a wasteful number, since it uses less digits than its factorization.

4468321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31271.

The product of its digits is 4608, while the sum is 28.

The square root of 4468321 is about 2113.8403440184. The cubic root of 4468321 is about 164.7080358687.

The spelling of 4468321 in words is "four million, four hundred sixty-eight thousand, three hundred twenty-one".