3616256 has 40 divisors (see below), whose sum is σ = 8265840. Its totient is φ = 1548288.

The previous prime is 3616231. The next prime is 3616259. The reversal of 3616256 is 6526163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3616259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3080 + ... + 4088.

It is an arithmetic number, because the mean of its divisors is an integer number (206646).

Almost surely, 2^3616256 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 3616256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4132920).

3616256 is an abundant number, since it is smaller than the sum of its proper divisors (4649584).

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

3616256 is an equidigital number, since it uses as much as digits as its factorization.

3616256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1018 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 3616256 is about 1901.6456031553. The cubic root of 3616256 is about 153.4922276407.

The spelling of 3616256 in words is "three million, six hundred sixteen thousand, two hundred fifty-six".