3074656 has 48 divisors (see below), whose sum is σ = 6879600. Its totient is φ = 1340928.

The previous prime is 3074651. The next prime is 3074657. The reversal of 3074656 is 6564703.

3074656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074651) 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, 7710 + ... + 8098.

It is an arithmetic number, because the mean of its divisors is an integer number (143325).

Almost surely, 2^3074656 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 3074656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3439800).

3074656 is an abundant number, since it is smaller than the sum of its proper divisors (3804944).

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

3074656 is a wasteful number, since it uses less digits than its factorization.

3074656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 3074656 is about 1753.4697031885. The cubic root of 3074656 is about 145.4115300833.

The spelling of 3074656 in words is "three million, seventy-four thousand, six hundred fifty-six".