6344844622 has 4 divisors (see below), whose sum is σ = 9517266936. Its totient is φ = 3172422310.

The previous prime is 6344844589. The next prime is 6344844641. The reversal of 6344844622 is 2264484436.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1586211154 + ... + 1586211157.

It is an arithmetic number, because the mean of its divisors is an integer number (2379316734).

Almost surely, 2^6344844622 is an apocalyptic number.

6344844622 is a deficient number, since it is larger than the sum of its proper divisors (3172422314).

6344844622 is a wasteful number, since it uses less digits than its factorization.

6344844622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3172422313.

The product of its digits is 884736, while the sum is 43.

The square root of 6344844622 is about 79654.5329658018. The cubic root of 6344844622 is about 1851.2866259912.

The spelling of 6344844622 in words is "six billion, three hundred forty-four million, eight hundred forty-four thousand, six hundred twenty-two".