6992168994 has 48 divisors (see below), whose sum is σ = 15764740992. Its totient is φ = 2322721008.

The previous prime is 6992168971. The next prime is 6992168999. The reversal of 6992168994 is 4998612996.

It is not an unprimeable number, because it can be changed into a prime (6992168999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117847 + ... + 166949.

It is an arithmetic number, because the mean of its divisors is an integer number (328432104).

Almost surely, 2^6992168994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6992168994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7882370496).

6992168994 is an abundant number, since it is smaller than the sum of its proper divisors (8772571998).

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

6992168994 is a wasteful number, since it uses less digits than its factorization.

6992168994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49413 (or 49401 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 63.

The square root of 6992168994 is about 83619.1903452790. The cubic root of 6992168994 is about 1912.2175749044.

The spelling of 6992168994 in words is "six billion, nine hundred ninety-two million, one hundred sixty-eight thousand, nine hundred ninety-four".