8609119516 has 24 divisors (see below), whose sum is σ = 15135921360. Its totient is φ = 4284604800.

The previous prime is 8609119513. The next prime is 8609119543. The reversal of 8609119516 is 6159119068.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8609119513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188955 + ... + 1196173.

It is an arithmetic number, because the mean of its divisors is an integer number (630663390).

Almost surely, 2^8609119516 is an apocalyptic number.

It is an amenable number.

8609119516 is a deficient number, since it is larger than the sum of its proper divisors (6526801844).

8609119516 is a wasteful number, since it uses less digits than its factorization.

8609119516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8565 (or 8563 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 46.

The square root of 8609119516 is about 92785.3410620449. The cubic root of 8609119516 is about 2049.5235470960.

The spelling of 8609119516 in words is "eight billion, six hundred nine million, one hundred nineteen thousand, five hundred sixteen".