3030846 has 72 divisors (see below), whose sum is σ = 7760664. Its totient is φ = 786240.

The previous prime is 3030829. The next prime is 3030847. The reversal of 3030846 is 6480303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030847) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49656 + ... + 49716.

It is an arithmetic number, because the mean of its divisors is an integer number (107787).

Almost surely, 2^3030846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3880332).

3030846 is an abundant number, since it is smaller than the sum of its proper divisors (4729818).

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

3030846 is a wasteful number, since it uses less digits than its factorization.

3030846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3030846 is about 1740.9325087435. The cubic root of 3030846 is about 144.7175794902.

It can be divided in two parts, 30 and 30846, that added together give a triangular number (30876 = T₂₄₈).

The spelling of 3030846 in words is "three million, thirty thousand, eight hundred forty-six".