8436606201 has 27 divisors (see below), whose sum is σ = 12952403373. Its totient is φ = 5290617600.

The previous prime is 8436606151. The next prime is 8436606223. The reversal of 8436606201 is 1026066348.

The square root of 8436606201 is 91851.

It is a perfect power (a square), and thus also a powerful number.

8436606201 is a `hidden beast` number, since 8 + 43 + 6 + 606 + 2 + 0 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 123543225 + 8313062976 = 11115^2 + 91176^2 .

It is not a de Polignac number, because 8436606201 - 2²³ = 8428217593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8436606001) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4683501 + ... + 4685301.

Almost surely, 2^8436606201 is an apocalyptic number.

8436606201 is the 91851-st square number.

8436606201 is the 45926-th centered octagonal number.

It is an amenable number.

8436606201 is a deficient number, since it is larger than the sum of its proper divisors (4515797172).

8436606201 is an equidigital number, since it uses as much as digits as its factorization.

8436606201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The cubic root of 8436606201 is about 2035.7413241669.

Multiplying 8436606201 by its sum of digits (36), we get a square (303717823236 = 551106²).

The spelling of 8436606201 in words is "eight billion, four hundred thirty-six million, six hundred six thousand, two hundred one".