6350606644 has 24 divisors (see below), whose sum is σ = 11658729600. Its totient is φ = 3022625760.

The previous prime is 6350606609. The next prime is 6350606681. The reversal of 6350606644 is 4466060536.

It is a junction number, because it is equal to n+sod(n) for n = 6350606597 and 6350606606.

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, 377304 + ... + 393775.

It is an arithmetic number, because the mean of its divisors is an integer number (485780400).

Almost surely, 2^6350606644 is an apocalyptic number.

It is an amenable number.

6350606644 is a deficient number, since it is larger than the sum of its proper divisors (5308122956).

6350606644 is a wasteful number, since it uses less digits than its factorization.

6350606644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771183 (or 771181 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 6350606644 is about 79690.6935846338. The cubic root of 6350606644 is about 1851.8468670179.

The spelling of 6350606644 in words is "six billion, three hundred fifty million, six hundred six thousand, six hundred forty-four".