973673423 has 2 divisors, whose sum is σ = 973673424. Its totient is φ = 973673422.

The previous prime is 973673417. The next prime is 973673447. The reversal of 973673423 is 324376379.

It is a happy number.

973673423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 973673423 - 2²⁰ = 972624847 is a prime.

It is a super-4 number, since 4×973673423⁴ (a number of 37 digits) contains 4444 as substring.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 486836711 + 486836712.

It is an arithmetic number, because the mean of its divisors is an integer number (486836712).

Almost surely, 2^973673423 is an apocalyptic number.

973673423 is a deficient number, since it is larger than the sum of its proper divisors (1).

973673423 is an equidigital number, since it uses as much as digits as its factorization.

973673423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 44.

The square root of 973673423 is about 31203.7405289815. The cubic root of 973673423 is about 991.1463179880.

The spelling of 973673423 in words is "nine hundred seventy-three million, six hundred seventy-three thousand, four hundred twenty-three".