4673921 has 8 divisors (see below), whose sum is σ = 5432640. Its totient is φ = 3937968.

The previous prime is 4673917. The next prime is 4673923. The reversal of 4673921 is 1293764.

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 4673921 - 2² = 4673917 is a prime.

It is a super-4 number, since 4×4673921⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4673923) 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, 5246 + ... + 6071.

It is an arithmetic number, because the mean of its divisors is an integer number (679080).

Almost surely, 2^4673921 is an apocalyptic number.

It is an amenable number.

4673921 is a deficient number, since it is larger than the sum of its proper divisors (758719).

4673921 is a wasteful number, since it uses less digits than its factorization.

4673921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11383.

The product of its digits is 9072, while the sum is 32.

The square root of 4673921 is about 2161.9252993570. The cubic root of 4673921 is about 167.1964771317.

The spelling of 4673921 in words is "four million, six hundred seventy-three thousand, nine hundred twenty-one".