7854727916 has 24 divisors (see below), whose sum is σ = 15853585440. Its totient is φ = 3335427072.

The previous prime is 7854727901. The next prime is 7854727921. The reversal of 7854727916 is 6197274587.

It is an unprimeable number.

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, 1283765 + ... + 1289868.

It is an arithmetic number, because the mean of its divisors is an integer number (660566060).

Almost surely, 2^7854727916 is an apocalyptic number.

It is an amenable number.

7854727916 is an abundant number, since it is smaller than the sum of its proper divisors (7998857524).

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

7854727916 is a wasteful number, since it uses less digits than its factorization.

7854727916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573753 (or 2573751 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 56.

The square root of 7854727916 is about 88626.9028907137. The cubic root of 7854727916 is about 1987.8199669767.

The spelling of 7854727916 in words is "seven billion, eight hundred fifty-four million, seven hundred twenty-seven thousand, nine hundred sixteen".