3089540 has 24 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 1227488.

The previous prime is 3089539. The next prime is 3089549. The reversal of 3089540 is 459803.

It is not an unprimeable number, because it can be changed into a prime (3089549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149 + ... + 4011.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

Almost surely, 2^3089540 is an apocalyptic number.

It is an amenable number.

3089540 is an abundant number, since it is smaller than the sum of its proper divisors (3442300).

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

3089540 is a wasteful number, since it uses less digits than its factorization.

3089540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051 (or 1049 counting only the distinct ones).

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

The square root of 3089540 is about 1757.7087358263. The cubic root of 3089540 is about 145.6457917595.

The spelling of 3089540 in words is "three million, eighty-nine thousand, five hundred forty".