7882116499 has 2 divisors, whose sum is σ = 7882116500. Its totient is φ = 7882116498.

The previous prime is 7882116493. The next prime is 7882116559. The reversal of 7882116499 is 9946112887.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7882116499 - 2⁵ = 7882116467 is a prime.

It is not a weakly prime, because it can be changed into another prime (7882116493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3941058249 + 3941058250.

It is an arithmetic number, because the mean of its divisors is an integer number (3941058250).

Almost surely, 2^7882116499 is an apocalyptic number.

7882116499 is a deficient number, since it is larger than the sum of its proper divisors (1).

7882116499 is an equidigital number, since it uses as much as digits as its factorization.

7882116499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 55.

The square root of 7882116499 is about 88781.2846212534. The cubic root of 7882116499 is about 1990.1277241826.

The spelling of 7882116499 in words is "seven billion, eight hundred eighty-two million, one hundred sixteen thousand, four hundred ninety-nine".