673063423 has 8 divisors (see below), whose sum is σ = 676190592. Its totient is φ = 669942936.

The previous prime is 673063409. The next prime is 673063451. The reversal of 673063423 is 324360376.

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 673063423 - 2¹³ = 673055231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673063403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363486 + ... + 365332.

It is an arithmetic number, because the mean of its divisors is an integer number (84523824).

Almost surely, 2^673063423 is an apocalyptic number.

673063423 is a deficient number, since it is larger than the sum of its proper divisors (3127169).

673063423 is a wasteful number, since it uses less digits than its factorization.

673063423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341.

The product of its (nonzero) digits is 54432, while the sum is 34.

The square root of 673063423 is about 25943.4659018413. The cubic root of 673063423 is about 876.3656163569.

The spelling of 673063423 in words is "six hundred seventy-three million, sixty-three thousand, four hundred twenty-three".