3812605201 has 2 divisors, whose sum is σ = 3812605202. Its totient is φ = 3812605200.

The previous prime is 3812605187. The next prime is 3812605231. The reversal of 3812605201 is 1025062183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3663154576 + 149450625 = 60524^2 + 12225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3812605201 - 2²³ = 3804216593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3812605201.

It is not a weakly prime, because it can be changed into another prime (3812605231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906302600 + 1906302601.

It is an arithmetic number, because the mean of its divisors is an integer number (1906302601).

Almost surely, 2^3812605201 is an apocalyptic number.

It is an amenable number.

3812605201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3812605201 is an equidigital number, since it uses as much as digits as its factorization.

3812605201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 3812605201 is about 61746.2970630628. The cubic root of 3812605201 is about 1562.2143112108.

Adding to 3812605201 its reverse (1025062183), we get a palindrome (4837667384).

The spelling of 3812605201 in words is "three billion, eight hundred twelve million, six hundred five thousand, two hundred one".