4653321 has 4 divisors (see below), whose sum is σ = 6204432. Its totient is φ = 3102212.

The previous prime is 4653307. The next prime is 4653343. The reversal of 4653321 is 1233564.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4653321 - 2¹⁹ = 4129033 is a prime.

It is a D-number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4653291 and 4653300.

It is not an unprimeable number, because it can be changed into a prime (4653301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775551 + ... + 775556.

It is an arithmetic number, because the mean of its divisors is an integer number (1551108).

Almost surely, 2^4653321 is an apocalyptic number.

It is an amenable number.

4653321 is a deficient number, since it is larger than the sum of its proper divisors (1551111).

4653321 is a wasteful number, since it uses less digits than its factorization.

4653321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551110.

The product of its digits is 2160, while the sum is 24.

The square root of 4653321 is about 2157.1557662811. The cubic root of 4653321 is about 166.9504795383.

Adding to 4653321 its reverse (1233564), we get a palindrome (5886885).

The spelling of 4653321 in words is "four million, six hundred fifty-three thousand, three hundred twenty-one".