4273973 has 8 divisors (see below), whose sum is σ = 4751136. Its totient is φ = 3811600.

The previous prime is 4273967. The next prime is 4274003. The reversal of 4273973 is 3793724.

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 4273973 - 2⁴ = 4273957 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁷ + 7⁵ + 3⁹ + 9⁴ + 7⁵ + 3⁹ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3083 + ... + 4248.

It is an arithmetic number, because the mean of its divisors is an integer number (593892).

Almost surely, 2^4273973 is an apocalyptic number.

It is an amenable number.

4273973 is a deficient number, since it is larger than the sum of its proper divisors (477163).

4273973 is a wasteful number, since it uses less digits than its factorization.

4273973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7395.

The product of its digits is 31752, while the sum is 35.

The square root of 4273973 is about 2067.3589431930. The cubic root of 4273973 is about 162.2845808266.

Subtracting from 4273973 its reverse (3793724), we obtain a square (480249 = 693²).

The spelling of 4273973 in words is "four million, two hundred seventy-three thousand, nine hundred seventy-three".