3090140 has 24 divisors (see below), whose sum is σ = 6522432. Its totient is φ = 1229760.

The previous prime is 3090127. The next prime is 3090161. The reversal of 3090140 is 410903.

3090140 = 618² + 619² + ... + 625².

3090140 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 7130 + ... + 7550.

It is an arithmetic number, because the mean of its divisors is an integer number (271768).

Almost surely, 2^3090140 is an apocalyptic number.

It is an amenable number.

3090140 is an abundant number, since it is smaller than the sum of its proper divisors (3432292).

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

3090140 is a wasteful number, since it uses less digits than its factorization.

3090140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3090140 is about 1757.8794042823. The cubic root of 3090140 is about 145.6552194649.

The spelling of 3090140 in words is "three million, ninety thousand, one hundred forty".