8463479156 has 24 divisors (see below), whose sum is σ = 16174692576. Its totient is φ = 3842954720.

The previous prime is 8463479071. The next prime is 8463479173. The reversal of 8463479156 is 6519743648.

It is a junction number, because it is equal to n+sod(n) for n = 8463479098 and 8463479107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59891 + ... + 143226.

It is an arithmetic number, because the mean of its divisors is an integer number (673945524).

Almost surely, 2^8463479156 is an apocalyptic number.

It is an amenable number.

8463479156 is a deficient number, since it is larger than the sum of its proper divisors (7711213420).

8463479156 is a wasteful number, since it uses less digits than its factorization.

8463479156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204079 (or 204077 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The square root of 8463479156 is about 91997.1692825383. The cubic root of 8463479156 is about 2037.9005021273.

The spelling of 8463479156 in words is "eight billion, four hundred sixty-three million, four hundred seventy-nine thousand, one hundred fifty-six".