3116616 has 64 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 974400.

The previous prime is 3116611. The next prime is 3116623. The reversal of 3116616 is 6166113.

3116616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3116611) 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, 43861 + ... + 43931.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

Almost surely, 2^3116616 is an apocalyptic number.

3116616 is the 944-th nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3116616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147200).

3116616 is an abundant number, since it is smaller than the sum of its proper divisors (5177784).

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

3116616 is a wasteful number, since it uses less digits than its factorization.

3116616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 166 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 3116616 is about 1765.3940070137. The cubic root of 3116616 is about 146.0700233319.

The spelling of 3116616 in words is "three million, one hundred sixteen thousand, six hundred sixteen".