7897968060 has 48 divisors (see below), whose sum is σ = 22144851456. Its totient is φ = 2103216192.

The previous prime is 7897968007. The next prime is 7897968061. The reversal of 7897968060 is 608697987.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 7897967985 and 7897968003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7897968061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46912 + ... + 134151.

It is an arithmetic number, because the mean of its divisors is an integer number (461351072).

Almost surely, 2^7897968060 is an apocalyptic number.

It is an amenable number.

7897968060 is an abundant number, since it is smaller than the sum of its proper divisors (14246883396).

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

7897968060 is a wasteful number, since it uses less digits than its factorization.

7897968060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181802 (or 181800 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The square root of 7897968060 is about 88870.5128825079. The cubic root of 7897968060 is about 1991.4609323814.

The spelling of 7897968060 in words is "seven billion, eight hundred ninety-seven million, nine hundred sixty-eight thousand, sixty".