6628019696 has 10 divisors (see below), whose sum is σ = 12841788192. Its totient is φ = 3314009840.

The previous prime is 6628019693. The next prime is 6628019701. The reversal of 6628019696 is 6969108266.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6628019693) 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 as a sum of consecutive naturals, namely, 207125600 + ... + 207125631.

Almost surely, 2^6628019696 is an apocalyptic number.

It is an amenable number.

6628019696 is a deficient number, since it is larger than the sum of its proper divisors (6213768496).

6628019696 is a wasteful number, since it uses less digits than its factorization.

6628019696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414251239 (or 414251233 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 6628019696 is about 81412.6507122818. The cubic root of 6628019696 is about 1878.4281882586.

The spelling of 6628019696 in words is "six billion, six hundred twenty-eight million, nineteen thousand, six hundred ninety-six".