8609422001 has 2 divisors, whose sum is σ = 8609422002. Its totient is φ = 8609422000.

The previous prime is 8609421983. The next prime is 8609422027. The reversal of 8609422001 is 1002249068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8006670400 + 602751601 = 89480^2 + 24551^2 .

It is a cyclic number.

It is not a de Polignac number, because 8609422001 - 2⁶ = 8609421937 is a prime.

It is not a weakly prime, because it can be changed into another prime (8609422301) 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 as a sum of consecutive naturals, namely, 4304711000 + 4304711001.

It is an arithmetic number, because the mean of its divisors is an integer number (4304711001).

Almost surely, 2^8609422001 is an apocalyptic number.

It is an amenable number.

8609422001 is a deficient number, since it is larger than the sum of its proper divisors (1).

8609422001 is an equidigital number, since it uses as much as digits as its factorization.

8609422001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8609422001 is about 92786.9710735295. The cubic root of 8609422001 is about 2049.5475504360.

The spelling of 8609422001 in words is "eight billion, six hundred nine million, four hundred twenty-two thousand, one".