3681596 has 6 divisors (see below), whose sum is σ = 6442800. Its totient is φ = 1840796.

The previous prime is 3681593. The next prime is 3681599. The reversal of 3681596 is 6951863.

3681596 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3681593) and next prime (3681599).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3681593) 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 as a sum of consecutive naturals, namely, 460196 + ... + 460203.

It is an arithmetic number, because the mean of its divisors is an integer number (1073800).

Almost surely, 2^3681596 is an apocalyptic number.

It is an amenable number.

3681596 is a deficient number, since it is larger than the sum of its proper divisors (2761204).

3681596 is a wasteful number, since it uses less digits than its factorization.

3681596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920403 (or 920401 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 3681596 is about 1918.7485504881. The cubic root of 3681596 is about 154.4111686195.

The spelling of 3681596 in words is "three million, six hundred eighty-one thousand, five hundred ninety-six".