8634160879 has 2 divisors, whose sum is σ = 8634160880. Its totient is φ = 8634160878.

The previous prime is 8634160853. The next prime is 8634160901. The reversal of 8634160879 is 9780614368.

It is a happy number.

8634160879 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8634160879 - 2¹⁹ = 8633636591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8634160819) 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 as a sum of consecutive naturals, namely, 4317080439 + 4317080440.

It is an arithmetic number, because the mean of its divisors is an integer number (4317080440).

Almost surely, 2^8634160879 is an apocalyptic number.

8634160879 is a deficient number, since it is larger than the sum of its proper divisors (1).

8634160879 is an equidigital number, since it uses as much as digits as its factorization.

8634160879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 8634160879 is about 92920.1855303787. The cubic root of 8634160879 is about 2051.5087745945.

The spelling of 8634160879 in words is "eight billion, six hundred thirty-four million, one hundred sixty thousand, eight hundred seventy-nine".