8412826979 has 2 divisors, whose sum is σ = 8412826980. Its totient is φ = 8412826978.

The previous prime is 8412826951. The next prime is 8412826987. The reversal of 8412826979 is 9796282148.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8412826979 - 2²⁴ = 8396049763 is a prime.

It is not a weakly prime, because it can be changed into another prime (8412826879) 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, 4206413489 + 4206413490.

It is an arithmetic number, because the mean of its divisors is an integer number (4206413490).

Almost surely, 2^8412826979 is an apocalyptic number.

8412826979 is a deficient number, since it is larger than the sum of its proper divisors (1).

8412826979 is an equidigital number, since it uses as much as digits as its factorization.

8412826979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 56.

The square root of 8412826979 is about 91721.4641128237. The cubic root of 8412826979 is about 2033.8268933339.

The spelling of 8412826979 in words is "eight billion, four hundred twelve million, eight hundred twenty-six thousand, nine hundred seventy-nine".