3090287 has 2 divisors, whose sum is σ = 3090288. Its totient is φ = 3090286.

The previous prime is 3090253. The next prime is 3090289. The reversal of 3090287 is 7820903.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3090287 - 2⁶ = 3090223 is a prime.

Together with 3090289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3090289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1545143 + 1545144.

It is an arithmetic number, because the mean of its divisors is an integer number (1545144).

Almost surely, 2^3090287 is an apocalyptic number.

3090287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3090287 is an equidigital number, since it uses as much as digits as its factorization.

3090287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 3090287 is about 1757.9212155270. The cubic root of 3090287 is about 145.6575290666.

The spelling of 3090287 in words is "three million, ninety thousand, two hundred eighty-seven".