6984129852 has 192 divisors, whose sum is σ = 21148646400. Its totient is φ = 1951983360.

The previous prime is 6984129851. The next prime is 6984129863. The reversal of 6984129852 is 2589214896.

It is a happy number.

6984129852 is a `hidden beast` number, since 6 + 98 + 412 + 98 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6984129851) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12404923 + ... + 12405485.

It is an arithmetic number, because the mean of its divisors is an integer number (110149200).

Almost surely, 2^6984129852 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 6984129852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10574323200).

6984129852 is an abundant number, since it is smaller than the sum of its proper divisors (14164516548).

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

6984129852 is a wasteful number, since it uses less digits than its factorization.

6984129852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913 (or 905 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 6984129852 is about 83571.1065620170. The cubic root of 6984129852 is about 1911.4844459871.

The spelling of 6984129852 in words is "six billion, nine hundred eighty-four million, one hundred twenty-nine thousand, eight hundred fifty-two".