6630284 has 6 divisors (see below), whose sum is σ = 11603004. Its totient is φ = 3315140.

The previous prime is 6630277. The next prime is 6630287. The reversal of 6630284 is 4820366.

It is not an unprimeable number, because it can be changed into a prime (6630287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828782 + ... + 828789.

It is an arithmetic number, because the mean of its divisors is an integer number (1933834).

Almost surely, 2^6630284 is an apocalyptic number.

It is an amenable number.

6630284 is a deficient number, since it is larger than the sum of its proper divisors (4972720).

6630284 is a wasteful number, since it uses less digits than its factorization.

6630284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657575 (or 1657573 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 6630284 is about 2574.9337855564. The cubic root of 6630284 is about 187.8642070554.

The spelling of 6630284 in words is "six million, six hundred thirty thousand, two hundred eighty-four".