6330077644 has 48 divisors (see below), whose sum is σ = 12448187136. Its totient is φ = 2791656000.

The previous prime is 6330077599. The next prime is 6330077647. The reversal of 6330077644 is 4467700336.

It is a junction number, because it is equal to n+sod(n) for n = 6330077597 and 6330077606.

It is not an unprimeable number, because it can be changed into a prime (6330077647) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 274614 + ... + 296770.

It is an arithmetic number, because the mean of its divisors is an integer number (259337232).

Almost surely, 2^6330077644 is an apocalyptic number.

It is an amenable number.

6330077644 is a deficient number, since it is larger than the sum of its proper divisors (6118109492).

6330077644 is a wasteful number, since it uses less digits than its factorization.

6330077644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22366 (or 22364 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 6330077644 is about 79561.7850729859. The cubic root of 6330077644 is about 1849.8492834607.

The spelling of 6330077644 in words is "six billion, three hundred thirty million, seventy-seven thousand, six hundred forty-four".