4097636 has 12 divisors (see below), whose sum is σ = 7269612. Its totient is φ = 2020608.

The previous prime is 4097633. The next prime is 4097647. The reversal of 4097636 is 6367904.

4097636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1308736 + 2788900 = 1144^2 + 1670^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4097596 and 4097605.

It is not an unprimeable number, because it can be changed into a prime (4097633) 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, 6725 + ... + 7308.

It is an arithmetic number, because the mean of its divisors is an integer number (605801).

Almost surely, 2^4097636 is an apocalyptic number.

It is an amenable number.

4097636 is a deficient number, since it is larger than the sum of its proper divisors (3171976).

4097636 is a wasteful number, since it uses less digits than its factorization.

4097636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14110 (or 14108 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 4097636 is about 2024.2618407706. The cubic root of 4097636 is about 160.0212992478.

The spelling of 4097636 in words is "four million, ninety-seven thousand, six hundred thirty-six".