3516656 has 80 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 1397760.

The previous prime is 3516641. The next prime is 3516659. The reversal of 3516656 is 6566153.

3516656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (16200) is a multiple of the sum of its prime divisors (108).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516659) 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, 66326 + ... + 66378.

It is an arithmetic number, because the mean of its divisors is an integer number (105462).

Almost surely, 2^3516656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3516656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4218480).

3516656 is an abundant number, since it is smaller than the sum of its proper divisors (4920304).

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

3516656 is a wasteful number, since it uses less digits than its factorization.

3516656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 108 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The square root of 3516656 is about 1875.2749131794. The cubic root of 3516656 is about 152.0699124372.

It can be divided in two parts, 351 and 6656, that added together give a palindrome (7007).

The spelling of 3516656 in words is "three million, five hundred sixteen thousand, six hundred fifty-six".