973673471 has 2 divisors, whose sum is σ = 973673472. Its totient is φ = 973673470.

The previous prime is 973673447. The next prime is 973673473. The reversal of 973673471 is 174376379.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973673471 is a prime.

It is a super-3 number, since 3×973673471³ (a number of 28 digits) contains 333 as substring.

Together with 973673473, 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 (973673473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486836735 + 486836736.

It is an arithmetic number, because the mean of its divisors is an integer number (486836736).

Almost surely, 2^973673471 is an apocalyptic number.

973673471 is a deficient number, since it is larger than the sum of its proper divisors (1).

973673471 is an equidigital number, since it uses as much as digits as its factorization.

973673471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 666792, while the sum is 47.

The square root of 973673471 is about 31203.7412981200. The cubic root of 973673471 is about 991.1463342752.

The spelling of 973673471 in words is "nine hundred seventy-three million, six hundred seventy-three thousand, four hundred seventy-one".