8598481979 has 2 divisors, whose sum is σ = 8598481980. Its totient is φ = 8598481978.

The previous prime is 8598481951. The next prime is 8598481987. The reversal of 8598481979 is 9791848958.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8598481979 - 2¹⁶ = 8598416443 is a prime.

It is not a weakly prime, because it can be changed into another prime (8598481079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4299240989 + 4299240990.

It is an arithmetic number, because the mean of its divisors is an integer number (4299240990).

Almost surely, 2^8598481979 is an apocalyptic number.

8598481979 is a deficient number, since it is larger than the sum of its proper divisors (1).

8598481979 is an equidigital number, since it uses as much as digits as its factorization.

8598481979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52254720, while the sum is 68.

The square root of 8598481979 is about 92727.9999730394. Note that the first 4 decimals coincide. The cubic root of 8598481979 is about 2048.6790601054.

The spelling of 8598481979 in words is "eight billion, five hundred ninety-eight million, four hundred eighty-one thousand, nine hundred seventy-nine".