673052343 has 4 divisors (see below), whose sum is σ = 897403128. Its totient is φ = 448701560.

The previous prime is 673052323. The next prime is 673052449. The reversal of 673052343 is 343250376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673052343 - 2¹⁸ = 672790199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673052323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112175388 + ... + 112175393.

It is an arithmetic number, because the mean of its divisors is an integer number (224350782).

Almost surely, 2^673052343 is an apocalyptic number.

673052343 is a deficient number, since it is larger than the sum of its proper divisors (224350785).

673052343 is a wasteful number, since it uses less digits than its factorization.

673052343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224350784.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 673052343 is about 25943.2523597177. The cubic root of 673052343 is about 876.3608074072.

The spelling of 673052343 in words is "six hundred seventy-three million, fifty-two thousand, three hundred forty-three".