4673321 has 4 divisors (see below), whose sum is σ = 4834500. Its totient is φ = 4512144.

The previous prime is 4673309. The next prime is 4673323. The reversal of 4673321 is 1233764.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1210000 + 3463321 = 1100^2 + 1861^2 .

It is a cyclic number.

It is not a de Polignac number, because 4673321 - 2¹⁴ = 4656937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4673323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80546 + ... + 80603.

It is an arithmetic number, because the mean of its divisors is an integer number (1208625).

Almost surely, 2^4673321 is an apocalyptic number.

It is an amenable number.

4673321 is a deficient number, since it is larger than the sum of its proper divisors (161179).

4673321 is a wasteful number, since it uses less digits than its factorization.

4673321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161178.

The product of its digits is 3024, while the sum is 26.

The square root of 4673321 is about 2161.7865297018. The cubic root of 4673321 is about 167.1893223838.

It can be divided in two parts, 4673 and 321, that added together give a palindrome (4994).

The spelling of 4673321 in words is "four million, six hundred seventy-three thousand, three hundred twenty-one".