7959168028 has 48 divisors (see below), whose sum is σ = 16129451520. Its totient is φ = 3366068544.

The previous prime is 7959168023. The next prime is 7959168037. The reversal of 7959168028 is 8208619597.

It is a self number, because there is not a number n which added to its sum of digits gives 7959168028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7959168023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840303 + ... + 849721.

It is an arithmetic number, because the mean of its divisors is an integer number (336030240).

Almost surely, 2^7959168028 is an apocalyptic number.

It is an amenable number.

7959168028 is an abundant number, since it is smaller than the sum of its proper divisors (8170283492).

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

7959168028 is a wasteful number, since it uses less digits than its factorization.

7959168028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9826 (or 9824 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 55.

The square root of 7959168028 is about 89214.1694351295. The cubic root of 7959168028 is about 1996.5915301331.

The spelling of 7959168028 in words is "seven billion, nine hundred fifty-nine million, one hundred sixty-eight thousand, twenty-eight".