6347344344 has 32 divisors (see below), whose sum is σ = 17310939840. Its totient is φ = 1923437600.

The previous prime is 6347344301. The next prime is 6347344351. The reversal of 6347344344 is 4434437436.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6347344296 and 6347344305.

It is a congruent number.

It is an unprimeable number.

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, 12021222 + ... + 12021749.

It is an arithmetic number, because the mean of its divisors is an integer number (540966870).

Almost surely, 2^6347344344 is an apocalyptic number.

It is an amenable number.

6347344344 is an abundant number, since it is smaller than the sum of its proper divisors (10963595496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6347344344 is a wasteful number, since it uses less digits than its factorization.

6347344344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24042991 (or 24042987 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 42.

The square root of 6347344344 is about 79670.2224422651. Note that the first 3 decimals coincide. The cubic root of 6347344344 is about 1851.5297154378.

The spelling of 6347344344 in words is "six billion, three hundred forty-seven million, three hundred forty-four thousand, three hundred forty-four".