6984949412 has 96 divisors (see below), whose sum is σ = 14684947200. Its totient is φ = 2904249600.

The previous prime is 6984949381. The next prime is 6984949417. The reversal of 6984949412 is 2149494896.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6984949417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11621912 + ... + 11622512.

It is an arithmetic number, because the mean of its divisors is an integer number (152968200).

Almost surely, 2^6984949412 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 6984949412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7342473600).

6984949412 is an abundant number, since it is smaller than the sum of its proper divisors (7699997788).

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

6984949412 is a wasteful number, since it uses less digits than its factorization.

6984949412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 850 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 56.

The square root of 6984949412 is about 83576.0097874982. The cubic root of 6984949412 is about 1911.5592114411.

The spelling of 6984949412 in words is "six billion, nine hundred eighty-four million, nine hundred forty-nine thousand, four hundred twelve".