8078479156 has 12 divisors (see below), whose sum is σ = 15422551200. Its totient is φ = 3672035960.

The previous prime is 8078479153. The next prime is 8078479177. The reversal of 8078479156 is 6519748708.

It is a junction number, because it is equal to n+sod(n) for n = 8078479097 and 8078479106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8078479151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91800856 + ... + 91800943.

It is an arithmetic number, because the mean of its divisors is an integer number (1285212600).

Almost surely, 2^8078479156 is an apocalyptic number.

It is an amenable number.

8078479156 is a deficient number, since it is larger than the sum of its proper divisors (7344072044).

8078479156 is a wasteful number, since it uses less digits than its factorization.

8078479156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183601814 (or 183601812 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 55.

The square root of 8078479156 is about 89880.3602351481. The cubic root of 8078479156 is about 2006.5186601187.

The spelling of 8078479156 in words is "eight billion, seventy-eight million, four hundred seventy-nine thousand, one hundred fifty-six".