3606816 has 24 divisors (see below), whose sum is σ = 9468144. Its totient is φ = 1202240.

The previous prime is 3606781. The next prime is 3606829. The reversal of 3606816 is 6186063.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18690 + ... + 18881.

It is an arithmetic number, because the mean of its divisors is an integer number (394506).

Almost surely, 2^3606816 is an apocalyptic number.

It is an amenable number.

3606816 is an abundant number, since it is smaller than the sum of its proper divisors (5861328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3606816 is a wasteful number, since it uses less digits than its factorization.

3606816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37584 (or 37576 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3606816 is about 1899.1619204270. The cubic root of 3606816 is about 153.3585507779.

The spelling of 3606816 in words is "three million, six hundred six thousand, eight hundred sixteen".