7973273 has 8 divisors (see below), whose sum is σ = 9940800. Its totient is φ = 6212880.

The previous prime is 7973269. The next prime is 7973281. The reversal of 7973273 is 3723797.

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 7973273 - 2² = 7973269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7973213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51698 + ... + 51851.

It is an arithmetic number, because the mean of its divisors is an integer number (1242600).

Almost surely, 2^7973273 is an apocalyptic number.

It is an amenable number.

7973273 is a deficient number, since it is larger than the sum of its proper divisors (1967527).

7973273 is a wasteful number, since it uses less digits than its factorization.

7973273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103567.

The product of its digits is 55566, while the sum is 38.

The square root of 7973273 is about 2823.6984612384. The cubic root of 7973273 is about 199.7770265065. Note that the first 3 decimals are identical.

The spelling of 7973273 in words is "seven million, nine hundred seventy-three thousand, two hundred seventy-three".