3696606825 has 12 divisors (see below), whose sum is σ = 6111723408. Its totient is φ = 1971523600.

The previous prime is 3696606821. The next prime is 3696606869. The reversal of 3696606825 is 5286066963.

3696606825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3696606825 - 2² = 3696606821 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3696606821) 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 in 11 ways as a sum of consecutive naturals, for example, 24643971 + ... + 24644120.

It is an arithmetic number, because the mean of its divisors is an integer number (509310284).

Almost surely, 2^3696606825 is an apocalyptic number.

It is an amenable number.

3696606825 is a deficient number, since it is larger than the sum of its proper divisors (2415116583).

3696606825 is a wasteful number, since it uses less digits than its factorization.

3696606825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49288104 (or 49288099 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The square root of 3696606825 is about 60799.7271786642. The cubic root of 3696606825 is about 1546.2074222124.

The spelling of 3696606825 in words is "three billion, six hundred ninety-six million, six hundred six thousand, eight hundred twenty-five".