6432344 has 8 divisors (see below), whose sum is σ = 12060660. Its totient is φ = 3216168.

The previous prime is 6432331. The next prime is 6432347. The reversal of 6432344 is 4432346.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6432347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402014 + ... + 402029.

Almost surely, 2^6432344 is an apocalyptic number.

It is an amenable number.

6432344 is a deficient number, since it is larger than the sum of its proper divisors (5628316).

6432344 is a wasteful number, since it uses less digits than its factorization.

6432344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804049 (or 804045 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 6432344 is about 2536.2066161888. The cubic root of 6432344 is about 185.9757936665.

It can be divided in two parts, 6432 and 344, that added together give a palindrome (6776).

The spelling of 6432344 in words is "six million, four hundred thirty-two thousand, three hundred forty-four".