6344242 has 8 divisors (see below), whose sum is σ = 9773676. Its totient is φ = 3086352.

The previous prime is 6344237. The next prime is 6344249. The reversal of 6344242 is 2424436.

It can be written as a sum of positive squares in 2 ways, for example, as 5285401 + 1058841 = 2299^2 + 1029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6344249) 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, 42793 + ... + 42940.

Almost surely, 2^6344242 is an apocalyptic number.

6344242 is a deficient number, since it is larger than the sum of its proper divisors (3429434).

6344242 is a wasteful number, since it uses less digits than its factorization.

6344242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85772.

The product of its digits is 4608, while the sum is 25.

The square root of 6344242 is about 2518.7778782576. Note that the first 3 decimals coincide. The cubic root of 6344242 is about 185.1228013504.

Adding to 6344242 its reverse (2424436), we get a palindrome (8768678).

The spelling of 6344242 in words is "six million, three hundred forty-four thousand, two hundred forty-two".