7739967852 has 24 divisors (see below), whose sum is σ = 20066583600. Its totient is φ = 2579989248.

The previous prime is 7739967839. The next prime is 7739967853. The reversal of 7739967852 is 2587699377.

It is a self number, because there is not a number n which added to its sum of digits gives 7739967852.

It is not an unprimeable number, because it can be changed into a prime (7739967853) 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 7 ways as a sum of consecutive naturals, for example, 35833077 + ... + 35833292.

It is an arithmetic number, because the mean of its divisors is an integer number (836107650).

Almost surely, 2^7739967852 is an apocalyptic number.

It is an amenable number.

7739967852 is an abundant number, since it is smaller than the sum of its proper divisors (12326615748).

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

7739967852 is a wasteful number, since it uses less digits than its factorization.

7739967852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71666382 (or 71666374 counting only the distinct ones).

The product of its digits is 40007520, while the sum is 63.

The square root of 7739967852 is about 87977.0870852178. The cubic root of 7739967852 is about 1978.0915403338.

The spelling of 7739967852 in words is "seven billion, seven hundred thirty-nine million, nine hundred sixty-seven thousand, eight hundred fifty-two".