8476536979 has 2 divisors, whose sum is σ = 8476536980. Its totient is φ = 8476536978.

The previous prime is 8476536953. The next prime is 8476536983. The reversal of 8476536979 is 9796356748.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8476536979 - 2⁷ = 8476536851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8476536979.

It is not a weakly prime, because it can be changed into another prime (8476536919) by changing a digit.

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 as a sum of consecutive naturals, namely, 4238268489 + 4238268490.

It is an arithmetic number, because the mean of its divisors is an integer number (4238268490).

Almost surely, 2^8476536979 is an apocalyptic number.

8476536979 is a deficient number, since it is larger than the sum of its proper divisors (1).

8476536979 is an equidigital number, since it uses as much as digits as its factorization.

8476536979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68584320, while the sum is 64.

The square root of 8476536979 is about 92068.1105432277. The cubic root of 8476536979 is about 2038.9480173779.

The spelling of 8476536979 in words is "eight billion, four hundred seventy-six million, five hundred thirty-six thousand, nine hundred seventy-nine".