3084912 has 80 divisors (see below), whose sum is σ = 9141280. Its totient is φ = 995328.

The previous prime is 3084911. The next prime is 3084929. The reversal of 3084912 is 2194803.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15888 + ... + 16080.

It is an arithmetic number, because the mean of its divisors is an integer number (114266).

Almost surely, 2^3084912 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 3084912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4570640).

3084912 is an abundant number, since it is smaller than the sum of its proper divisors (6056368).

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

3084912 is a wasteful number, since it uses less digits than its factorization.

3084912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3084912 is about 1756.3917558449. The cubic root of 3084912 is about 145.5730316755.

The spelling of 3084912 in words is "three million, eighty-four thousand, nine hundred twelve".