8695636 has 12 divisors (see below), whose sum is σ = 16112628. Its totient is φ = 4092032.

The previous prime is 8695601. The next prime is 8695639. The reversal of 8695636 is 6365968.

It can be written as a sum of positive squares in 2 ways, for example, as 2722500 + 5973136 = 1650^2 + 2444^2 .

It is a super-2 number, since 2×8695636² = 151228170888992, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8695592 and 8695601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8695639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63871 + ... + 64006.

It is an arithmetic number, because the mean of its divisors is an integer number (1342719).

Almost surely, 2^8695636 is an apocalyptic number.

It is an amenable number.

8695636 is a deficient number, since it is larger than the sum of its proper divisors (7416992).

8695636 is a wasteful number, since it uses less digits than its factorization.

8695636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127898 (or 127896 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 8695636 is about 2948.8363806763. The cubic root of 8695636 is about 205.6366170455.

The spelling of 8695636 in words is "eight million, six hundred ninety-five thousand, six hundred thirty-six".