3088240 has 20 divisors (see below), whose sum is σ = 7180344. Its totient is φ = 1235264.

The previous prime is 3088219. The next prime is 3088289. The reversal of 3088240 is 428803.

3088240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19222 + ... + 19381.

Almost surely, 2^3088240 is an apocalyptic number.

It is an amenable number.

3088240 is an abundant number, since it is smaller than the sum of its proper divisors (4092104).

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

3088240 is a wasteful number, since it uses less digits than its factorization.

3088240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38616 (or 38610 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 3088240 is about 1757.3388973104. The cubic root of 3088240 is about 145.6253608764.

The spelling of 3088240 in words is "three million, eighty-eight thousand, two hundred forty".