3636325 has 24 divisors (see below), whose sum is σ = 5624640. Its totient is φ = 2265600.

The previous prime is 3636301. The next prime is 3636329. The reversal of 3636325 is 5236363.

3636325 = T₁₁₀ + T₁₁₁ + ... + T₂₈₄.

It is not a de Polignac number, because 3636325 - 2¹³ = 3628133 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 3636293 and 3636302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3636329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 981 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 2^3636325 is an apocalyptic number.

3636325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3636325 is a deficient number, since it is larger than the sum of its proper divisors (1988315).

3636325 is a wasteful number, since it uses less digits than its factorization.

3636325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917 (or 1912 counting only the distinct ones).

The product of its digits is 9720, while the sum is 28.

The square root of 3636325 is about 1906.9150479243. The cubic root of 3636325 is about 153.7756473398.

The spelling of 3636325 in words is "three million, six hundred thirty-six thousand, three hundred twenty-five".