3047076 has 36 divisors (see below), whose sum is σ = 7852572. Its totient is φ = 995904.

The previous prime is 3047071. The next prime is 3047089. The reversal of 3047076 is 6707403.

It can be written as a sum of positive squares in 2 ways, for example, as 1382976 + 1664100 = 1176^2 + 1290^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (3047071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1110 + ... + 2706.

It is an arithmetic number, because the mean of its divisors is an integer number (218127).

Almost surely, 2^3047076 is an apocalyptic number.

3047076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3047076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3926286).

3047076 is an abundant number, since it is smaller than the sum of its proper divisors (4805496).

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

3047076 is a wasteful number, since it uses less digits than its factorization.

3047076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 3047076 is about 1745.5875801575. The cubic root of 3047076 is about 144.9754377737.

The spelling of 3047076 in words is "three million, forty-seven thousand, seventy-six".