3084856 has 8 divisors (see below), whose sum is σ = 5784120. Its totient is φ = 1542424.

The previous prime is 3084847. The next prime is 3084857. The reversal of 3084856 is 6584803.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3084857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192796 + ... + 192811.

It is an arithmetic number, because the mean of its divisors is an integer number (723015).

Almost surely, 2^3084856 is an apocalyptic number.

It is an amenable number.

3084856 is a deficient number, since it is larger than the sum of its proper divisors (2699264).

3084856 is a wasteful number, since it uses less digits than its factorization.

3084856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385613 (or 385609 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3084856 is about 1756.3758139988. The cubic root of 3084856 is about 145.5721508141.

The spelling of 3084856 in words is "three million, eighty-four thousand, eight hundred fifty-six".