7882116466 has 8 divisors (see below), whose sum is σ = 13512199680. Its totient is φ = 3378049908.

The previous prime is 7882116461. The next prime is 7882116467. The reversal of 7882116466 is 6646112887.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 281504146 + ... + 281504173.

It is an arithmetic number, because the mean of its divisors is an integer number (1689024960).

Almost surely, 2^7882116466 is an apocalyptic number.

7882116466 is a deficient number, since it is larger than the sum of its proper divisors (5630083214).

7882116466 is a wasteful number, since it uses less digits than its factorization.

7882116466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563008328.

The product of its digits is 774144, while the sum is 49.

The square root of 7882116466 is about 88781.2844354034. The cubic root of 7882116466 is about 1990.1277214052.

The spelling of 7882116466 in words is "seven billion, eight hundred eighty-two million, one hundred sixteen thousand, four hundred sixty-six".