7882116459 has 16 divisors (see below), whose sum is σ = 12117138432. Its totient is φ = 4464206208.

The previous prime is 7882116421. The next prime is 7882116461. The reversal of 7882116459 is 9546112887.

It is not a de Polignac number, because 7882116459 - 2¹⁶ = 7882050923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7882116499) 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, 1658419 + ... + 1663164.

It is an arithmetic number, because the mean of its divisors is an integer number (757321152).

Almost surely, 2^7882116459 is an apocalyptic number.

7882116459 is a deficient number, since it is larger than the sum of its proper divisors (4235021973).

7882116459 is a wasteful number, since it uses less digits than its factorization.

7882116459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321706.

The product of its digits is 967680, while the sum is 51.

The square root of 7882116459 is about 88781.2843959807. The cubic root of 7882116459 is about 1990.1277208161.

The spelling of 7882116459 in words is "seven billion, eight hundred eighty-two million, one hundred sixteen thousand, four hundred fifty-nine".