6320343 has 4 divisors (see below), whose sum is σ = 8427128. Its totient is φ = 4213560.

The previous prime is 6320333. The next prime is 6320359. The reversal of 6320343 is 3430236.

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

It is not a de Polignac number, because 6320343 - 2²² = 2126039 is a prime.

It is a d-powerful number, because it can be written as 6³ + 3³ + 2⁵ + 0 + 3¹² + 4¹¹ + 3¹³ .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6320323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053388 + ... + 1053393.

It is an arithmetic number, because the mean of its divisors is an integer number (2106782).

Almost surely, 2^6320343 is an apocalyptic number.

6320343 is a deficient number, since it is larger than the sum of its proper divisors (2106785).

6320343 is a wasteful number, since it uses less digits than its factorization.

6320343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106784.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 6320343 is about 2514.0292361069. The cubic root of 6320343 is about 184.8900539802.

Adding to 6320343 its reverse (3430236), we get a palindrome (9750579).

The spelling of 6320343 in words is "six million, three hundred twenty thousand, three hundred forty-three".