6998290208 has 192 divisors, whose sum is σ = 17781120000. Its totient is φ = 2636734464.

The previous prime is 6998290181. The next prime is 6998290213. The reversal of 6998290208 is 8020928996.

It is a self number, because there is not a number n which added to its sum of digits gives 6998290208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6670868 + ... + 6671916.

It is an arithmetic number, because the mean of its divisors is an integer number (92610000).

Almost surely, 2^6998290208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6998290208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8890560000).

6998290208 is an abundant number, since it is smaller than the sum of its proper divisors (10782829792).

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

6998290208 is a wasteful number, since it uses less digits than its factorization.

6998290208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 53.

The square root of 6998290208 is about 83655.7840678097. The cubic root of 6998290208 is about 1912.7754217835.

The spelling of 6998290208 in words is "six billion, nine hundred ninety-eight million, two hundred ninety thousand, two hundred eight".