3084136 has 32 divisors (see below), whose sum is σ = 6389280. Its totient is φ = 1384000.

The previous prime is 3084127. The next prime is 3084149. The reversal of 3084136 is 6314803.

It is a self number, because there is not a number n which added to its sum of digits gives 3084136.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8715 + ... + 9061.

It is an arithmetic number, because the mean of its divisors is an integer number (199665).

Almost surely, 2^3084136 is an apocalyptic number.

3084136 is the 1111-st heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3084136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3194640).

3084136 is an abundant number, since it is smaller than the sum of its proper divisors (3305144).

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

3084136 is a wasteful number, since it uses less digits than its factorization.

3084136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3084136 is about 1756.1708345147. The cubic root of 3084136 is about 145.5608245044.

Adding to 3084136 its reverse (6314803), we get a palindrome (9398939).

It can be divided in two parts, 308 and 4136, that added together give a palindrome (4444).

The spelling of 3084136 in words is "three million, eighty-four thousand, one hundred thirty-six".