3095840 has 48 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 1125120.

The previous prime is 3095839. The next prime is 3095849. The reversal of 3095840 is 485903.

3095840 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 (3095849) 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, 881 + ... + 2639.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

Almost surely, 2^3095840 is an apocalyptic number.

It is a pronic number, being equal to 1759×1760.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3095840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991680).

3095840 is an abundant number, since it is smaller than the sum of its proper divisors (4887520).

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

3095840 is a wasteful number, since it uses less digits than its factorization.

3095840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3095840 is about 1759.4999289571. The cubic root of 3095840 is about 145.7447218603.

The spelling of 3095840 in words is "three million, ninety-five thousand, eight hundred forty".