6630016698 has 80 divisors (see below), whose sum is σ = 15086396160. Its totient is φ = 2175919200.

The previous prime is 6630016663. The next prime is 6630016703. The reversal of 6630016698 is 8966100366.

6630016698 is a `hidden beast` number, since 6 + 630 + 0 + 1 + 6 + 6 + 9 + 8 = 666.

6630016698 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8075128 + ... + 8075948.

It is an arithmetic number, because the mean of its divisors is an integer number (188579952).

Almost surely, 2^6630016698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6630016698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7543198080).

6630016698 is an abundant number, since it is smaller than the sum of its proper divisors (8456379462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6630016698 is a wasteful number, since it uses less digits than its factorization.

6630016698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1536 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 6630016698 is about 81424.9144795375. The cubic root of 6630016698 is about 1878.6168241981.

The spelling of 6630016698 in words is "six billion, six hundred thirty million, sixteen thousand, six hundred ninety-eight".