7983473 has 2 divisors, whose sum is σ = 7983474. Its totient is φ = 7983472.

The previous prime is 7983463. The next prime is 7983511. The reversal of 7983473 is 3743897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7656289 + 327184 = 2767^2 + 572^2 .

It is an emirp because it is prime and its reverse (3743897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7983473 - 2⁴ = 7983457 is a prime.

It is a super-2 number, since 2×7983473² = 127471682283458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7983473.

It is not a weakly prime, because it can be changed into another prime (7983433) 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 as a sum of consecutive naturals, namely, 3991736 + 3991737.

It is an arithmetic number, because the mean of its divisors is an integer number (3991737).

Almost surely, 2^7983473 is an apocalyptic number.

It is an amenable number.

7983473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7983473 is an equidigital number, since it uses as much as digits as its factorization.

7983473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 41.

The square root of 7983473 is about 2825.5040258333. The cubic root of 7983473 is about 199.8621800501.

The spelling of 7983473 in words is "seven million, nine hundred eighty-three thousand, four hundred seventy-three".