654000343 has 8 divisors (see below), whose sum is σ = 660621312. Its totient is φ = 647402616.

The previous prime is 654000301. The next prime is 654000433. The reversal of 654000343 is 343000456.

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 654000343 - 2²⁵ = 620445911 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 (654400343) 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 7 ways as a sum of consecutive naturals, for example, 53796 + ... + 64822.

It is an arithmetic number, because the mean of its divisors is an integer number (82577664).

Almost surely, 2^654000343 is an apocalyptic number.

654000343 is a deficient number, since it is larger than the sum of its proper divisors (6620969).

654000343 is a wasteful number, since it uses less digits than its factorization.

654000343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11621.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 654000343 is about 25573.4304112686. The cubic root of 654000343 is about 868.0125253029.

Adding to 654000343 its reverse (343000456), we get a palindrome (997000799).

The spelling of 654000343 in words is "six hundred fifty-four million, three hundred forty-three", and thus it is an aban number.