8120476313 has 8 divisors (see below), whose sum is σ = 8244609408. Its totient is φ = 7996429584.

The previous prime is 8120476297. The next prime is 8120476337. The reversal of 8120476313 is 3136740218.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8120476313 - 2⁴ = 8120476297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8120476363) 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, 182495 + ... + 222587.

It is an arithmetic number, because the mean of its divisors is an integer number (1030576176).

Almost surely, 2^8120476313 is an apocalyptic number.

It is an amenable number.

8120476313 is a deficient number, since it is larger than the sum of its proper divisors (124133095).

8120476313 is a wasteful number, since it uses less digits than its factorization.

8120476313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43183.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 8120476313 is about 90113.6854922714. The cubic root of 8120476313 is about 2009.9897124957.

The spelling of 8120476313 in words is "eight billion, one hundred twenty million, four hundred seventy-six thousand, three hundred thirteen".