3689371201 has 4 divisors (see below), whose sum is σ = 3730824900. Its totient is φ = 3647917504.

The previous prime is 3689371187. The next prime is 3689371207. The reversal of 3689371201 is 1021739863.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 387144976 + 3302226225 = 19676^2 + 57465^2 .

It is a cyclic number.

It is not a de Polignac number, because 3689371201 - 2⁹ = 3689370689 is a prime.

It is a super-2 number, since 2×3689371201² = 27222919717536364802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3689371207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20726716 + ... + 20726893.

It is an arithmetic number, because the mean of its divisors is an integer number (932706225).

Almost surely, 2^3689371201 is an apocalyptic number.

It is an amenable number.

3689371201 is a deficient number, since it is larger than the sum of its proper divisors (41453699).

3689371201 is an equidigital number, since it uses as much as digits as its factorization.

3689371201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41453698.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 3689371201 is about 60740.1942785829. The cubic root of 3689371201 is about 1545.1979303958.

The spelling of 3689371201 in words is "three billion, six hundred eighty-nine million, three hundred seventy-one thousand, two hundred one".