7850836912 has 20 divisors (see below), whose sum is σ = 16105761576. Its totient is φ = 3694511360.

The previous prime is 7850836909. The next prime is 7850836919. The reversal of 7850836912 is 2196380587.

It is not an unprimeable number, because it can be changed into a prime (7850836919) 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 3 ways as a sum of consecutive naturals, for example, 14431414 + ... + 14431957.

Almost surely, 2^7850836912 is an apocalyptic number.

It is an amenable number.

7850836912 is an abundant number, since it is smaller than the sum of its proper divisors (8254924664).

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

7850836912 is a wasteful number, since it uses less digits than its factorization.

7850836912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28863396 (or 28863390 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 7850836912 is about 88604.9485751219. The cubic root of 7850836912 is about 1987.4916766762.

The spelling of 7850836912 in words is "seven billion, eight hundred fifty million, eight hundred thirty-six thousand, nine hundred twelve".