7882116468 has 48 divisors (see below), whose sum is σ = 19337826816. Its totient is φ = 2493942880.

The previous prime is 7882116467. The next prime is 7882116481. The reversal of 7882116468 is 8646112887.

It is a self number, because there is not a number n which added to its sum of digits gives 7882116468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7882116461) 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, 72846 + ... + 145157.

It is an arithmetic number, because the mean of its divisors is an integer number (402871392).

Almost surely, 2^7882116468 is an apocalyptic number.

It is an amenable number.

7882116468 is an abundant number, since it is smaller than the sum of its proper divisors (11455710348).

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

7882116468 is a wasteful number, since it uses less digits than its factorization.

7882116468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218164 (or 218162 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 51.

The square root of 7882116468 is about 88781.2844466670. The cubic root of 7882116468 is about 1990.1277215736.

The spelling of 7882116468 in words is "seven billion, eight hundred eighty-two million, one hundred sixteen thousand, four hundred sixty-eight".