6330766633 has 4 divisors (see below), whose sum is σ = 6477993808. Its totient is φ = 6183539460.

The previous prime is 6330766577. The next prime is 6330766643. The reversal of 6330766633 is 3366670336.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6330766633 - 2²⁹ = 5793895721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 147227131 = 6330766633 / (6 + 3 + 3 + 0 + 7 + 6 + 6 + 6 + 3 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6330766633.

It is not an unprimeable number, because it can be changed into a prime (6330766643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73613523 + ... + 73613608.

It is an arithmetic number, because the mean of its divisors is an integer number (1619498452).

Almost surely, 2^6330766633 is an apocalyptic number.

It is an amenable number.

6330766633 is a deficient number, since it is larger than the sum of its proper divisors (147227175).

6330766633 is a wasteful number, since it uses less digits than its factorization.

6330766633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147227174.

The product of its (nonzero) digits is 734832, while the sum is 43.

The square root of 6330766633 is about 79566.1148542519. The cubic root of 6330766633 is about 1849.9163958323.

The spelling of 6330766633 in words is "six billion, three hundred thirty million, seven hundred sixty-six thousand, six hundred thirty-three".