3486616 has 32 divisors (see below), whose sum is σ = 7799040. Its totient is φ = 1428768.

The previous prime is 3486611. The next prime is 3486617. The reversal of 3486616 is 6166843.

3486616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3486616² = 24312982262912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486611) 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 7 ways as a sum of consecutive naturals, for example, 66 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (243720).

Almost surely, 2^3486616 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 3486616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3899520).

3486616 is an abundant number, since it is smaller than the sum of its proper divisors (4312424).

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

3486616 is a wasteful number, since it uses less digits than its factorization.

3486616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743 (or 2739 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 3486616 is about 1867.2482427358. The cubic root of 3486616 is about 151.6356694425.

The spelling of 3486616 in words is "three million, four hundred eighty-six thousand, six hundred sixteen".