500354343 has 6 divisors (see below), whose sum is σ = 722734064. Its totient is φ = 333569556.

The previous prime is 500354329. The next prime is 500354359. The reversal of 500354343 is 343453005.

It is a happy number.

It is not a de Polignac number, because 500354343 - 2⁵ = 500354311 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 (500354383) 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 in 5 ways as a sum of consecutive naturals, for example, 27797455 + ... + 27797472.

Almost surely, 2^500354343 is an apocalyptic number.

500354343 is a deficient number, since it is larger than the sum of its proper divisors (222379721).

500354343 is a wasteful number, since it uses less digits than its factorization.

500354343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55594933 (or 55594930 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 500354343 is about 22368.6017220567. The cubic root of 500354343 is about 793.8879765269.

The spelling of 500354343 in words is "five hundred million, three hundred fifty-four thousand, three hundred forty-three".