6996968208 has 120 divisors (see below), whose sum is σ = 20281487616. Its totient is φ = 2250393600.

The previous prime is 6996968159. The next prime is 6996968261. The reversal of 6996968208 is 8028696996.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 473248 + ... + 487808.

Almost surely, 2^6996968208 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 6996968208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10140743808).

6996968208 is an abundant number, since it is smaller than the sum of its proper divisors (13284519408).

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

6996968208 is a wasteful number, since it uses less digits than its factorization.

6996968208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14693 (or 14684 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The square root of 6996968208 is about 83647.8822684711. The cubic root of 6996968208 is about 1912.6549710127.

The spelling of 6996968208 in words is "six billion, nine hundred ninety-six million, nine hundred sixty-eight thousand, two hundred eight".