6343922 has 18 divisors (see below), whose sum is σ = 10379943. Its totient is φ = 2906592.

The previous prime is 6343903. The next prime is 6343927. The reversal of 6343922 is 2293436.

It can be written as a sum of positive squares in 5 ways, for example, as 1366561 + 4977361 = 1169^2 + 2231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1781.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6343927) 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 8 ways as a sum of consecutive naturals, for example, 46238 + ... + 46374.

Almost surely, 2^6343922 is an apocalyptic number.

6343922 is a deficient number, since it is larger than the sum of its proper divisors (4036021).

6343922 is a wasteful number, since it uses less digits than its factorization.

6343922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 152 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 6343922 is about 2518.7143545865. The cubic root of 6343922 is about 185.1196888014.

The spelling of 6343922 in words is "six million, three hundred forty-three thousand, nine hundred twenty-two".