3616436 has 12 divisors (see below), whose sum is σ = 6354180. Its totient is φ = 1800960.

The previous prime is 3616423. The next prime is 3616447. The reversal of 3616436 is 6346163.

It can be written as a sum of positive squares in 2 ways, for example, as 1336336 + 2280100 = 1156^2 + 1510^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3616399 and 3616408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605 + ... + 2756.

It is an arithmetic number, because the mean of its divisors is an integer number (529515).

Almost surely, 2^3616436 is an apocalyptic number.

It is an amenable number.

3616436 is a deficient number, since it is larger than the sum of its proper divisors (2737744).

3616436 is a wasteful number, since it uses less digits than its factorization.

3616436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634 (or 3632 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 3616436 is about 1901.6929299968. The cubic root of 3616436 is about 153.4947743025.

The spelling of 3616436 in words is "three million, six hundred sixteen thousand, four hundred thirty-six".