3077149 has 2 divisors, whose sum is σ = 3077150. Its totient is φ = 3077148.

The previous prime is 3077143. The next prime is 3077159. The reversal of 3077149 is 9417703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1708249 + 1368900 = 1307^2 + 1170^2 .

It is an emirp because it is prime and its reverse (9417703) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3077149 - 2¹³ = 3068957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3077149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3077143) by changing a digit.

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 as a sum of consecutive naturals, namely, 1538574 + 1538575.

It is an arithmetic number, because the mean of its divisors is an integer number (1538575).

Almost surely, 2^3077149 is an apocalyptic number.

It is an amenable number.

3077149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3077149 is an equidigital number, since it uses as much as digits as its factorization.

3077149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 3077149 is about 1754.1804354171. The cubic root of 3077149 is about 145.4508204420.

The spelling of 3077149 in words is "three million, seventy-seven thousand, one hundred forty-nine".