3636901 has 2 divisors, whose sum is σ = 3636902. Its totient is φ = 3636900.

The previous prime is 3636877. The next prime is 3636911. The reversal of 3636901 is 1096363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 763876 = 1695^2 + 874^2 .

It is an emirp because it is prime and its reverse (1096363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3636901 - 2⁹ = 3636389 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 3636901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3636911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1818450 + 1818451.

It is an arithmetic number, because the mean of its divisors is an integer number (1818451).

Almost surely, 2^3636901 is an apocalyptic number.

It is an amenable number.

3636901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3636901 is an equidigital number, since it uses as much as digits as its factorization.

3636901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3636901 is about 1907.0660712204. The cubic root of 3636901 is about 153.7837663516.

The spelling of 3636901 in words is "three million, six hundred thirty-six thousand, nine hundred one".