7698985084 has 48 divisors (see below), whose sum is σ = 15926916096. Its totient is φ = 3187785600.

The previous prime is 7698985081. The next prime is 7698985103. The reversal of 7698985084 is 4805898967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7698985081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85689 + ... + 150799.

It is an arithmetic number, because the mean of its divisors is an integer number (331810752).

Almost surely, 2^7698985084 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 7698985084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7963458048).

7698985084 is an abundant number, since it is smaller than the sum of its proper divisors (8227931012).

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

7698985084 is a wasteful number, since it uses less digits than its factorization.

7698985084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65266 (or 65264 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 64.

The square root of 7698985084 is about 87743.8606627267. The cubic root of 7698985084 is about 1974.5940593024.

The spelling of 7698985084 in words is "seven billion, six hundred ninety-eight million, nine hundred eighty-five thousand, eighty-four".