8659669201 has 2 divisors, whose sum is σ = 8659669202. Its totient is φ = 8659669200.

The previous prime is 8659669189. The next prime is 8659669223. The reversal of 8659669201 is 1029669568.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8248998976 + 410670225 = 90824^2 + 20265^2 .

It is a cyclic number.

It is not a de Polignac number, because 8659669201 - 2⁵ = 8659669169 is a prime.

It is not a weakly prime, because it can be changed into another prime (8659609201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4329834600 + 4329834601.

It is an arithmetic number, because the mean of its divisors is an integer number (4329834601).

Almost surely, 2^8659669201 is an apocalyptic number.

It is an amenable number.

8659669201 is a deficient number, since it is larger than the sum of its proper divisors (1).

8659669201 is an equidigital number, since it uses as much as digits as its factorization.

8659669201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 52.

The square root of 8659669201 is about 93057.3436167184. The cubic root of 8659669201 is about 2053.5270790687.

The spelling of 8659669201 in words is "eight billion, six hundred fifty-nine million, six hundred sixty-nine thousand, two hundred one".