3616845 has 16 divisors (see below), whose sum is σ = 5845632. Its totient is φ = 1909440.

The previous prime is 3616843. The next prime is 3616853. The reversal of 3616845 is 5486163.

3616845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3616845 - 2¹ = 3616843 is a prime.

It is a Curzon number.

3616845 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3616841) 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 15 ways as a sum of consecutive naturals, for example, 375 + ... + 2715.

It is an arithmetic number, because the mean of its divisors is an integer number (365352).

Almost surely, 2^3616845 is an apocalyptic number.

It is an amenable number.

3616845 is a deficient number, since it is larger than the sum of its proper divisors (2228787).

3616845 is a wasteful number, since it uses less digits than its factorization.

3616845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452.

The product of its digits is 17280, while the sum is 33.

The square root of 3616845 is about 1901.8004627195. The cubic root of 3616845 is about 153.5005605698.

The spelling of 3616845 in words is "three million, six hundred sixteen thousand, eight hundred forty-five".