6344884436 has 24 divisors (see below), whose sum is σ = 12394661664. Its totient is φ = 2816966880.

The previous prime is 6344884423. The next prime is 6344884459.

6344884436 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674875 + ... + 1678658.

It is an arithmetic number, because the mean of its divisors is an integer number (516444236).

Almost surely, 2^6344884436 is an apocalyptic number.

It is an amenable number.

6344884436 is a deficient number, since it is larger than the sum of its proper divisors (6049777228).

6344884436 is a wasteful number, since it uses less digits than its factorization.

6344884436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353591 (or 3353589 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 50.

The square root of 6344884436 is about 79654.7828821346. The cubic root of 6344884436 is about 1851.2904982673.

The spelling of 6344884436 in words is "six billion, three hundred forty-four million, eight hundred eighty-four thousand, four hundred thirty-six".