6984884894 has 32 divisors (see below), whose sum is σ = 11953085760. Its totient is φ = 3032612352.

The previous prime is 6984884891. The next prime is 6984884897. The reversal of 6984884894 is 4984884896.

It is an interprime number because it is at equal distance from previous prime (6984884891) and next prime (6984884897).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6984884891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495607 + ... + 1500269.

It is an arithmetic number, because the mean of its divisors is an integer number (373533930).

Almost surely, 2^6984884894 is an apocalyptic number.

6984884894 is a deficient number, since it is larger than the sum of its proper divisors (4968200866).

6984884894 is a wasteful number, since it uses less digits than its factorization.

6984884894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8084.

The product of its digits is 127401984, while the sum is 68.

The square root of 6984884894 is about 83575.6238026376. The cubic root of 6984884894 is about 1911.5533259126.

The spelling of 6984884894 in words is "six billion, nine hundred eighty-four million, eight hundred eighty-four thousand, eight hundred ninety-four".