7973351 has 2 divisors, whose sum is σ = 7973352. Its totient is φ = 7973350.

The previous prime is 7973327. The next prime is 7973353. The reversal of 7973351 is 1533797.

It is a strong prime.

It is an emirp because it is prime and its reverse (1533797) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7973351 - 2¹⁴ = 7956967 is a prime.

Together with 7973353, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7973353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3986675 + 3986676.

It is an arithmetic number, because the mean of its divisors is an integer number (3986676).

Almost surely, 2^7973351 is an apocalyptic number.

7973351 is a deficient number, since it is larger than the sum of its proper divisors (1).

7973351 is an equidigital number, since it uses as much as digits as its factorization.

7973351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 35.

The square root of 7973351 is about 2823.7122728777. The cubic root of 7973351 is about 199.7776779561. Note that the first 3 decimals are identical.

The spelling of 7973351 in words is "seven million, nine hundred seventy-three thousand, three hundred fifty-one".