3045761 has 2 divisors, whose sum is σ = 3045762. Its totient is φ = 3045760.

The previous prime is 3045743. The next prime is 3045773. The reversal of 3045761 is 1675403.

3045761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 4225 = 1744^2 + 65^2 .

It is a cyclic number.

It is not a de Polignac number, because 3045761 - 2⁶ = 3045697 is a prime.

It is a Chen prime.

It is equal to p₂₁₉₈₆₀ and since 3045761 and 219860 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3045761.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3045701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522880 + 1522881.

It is an arithmetic number, because the mean of its divisors is an integer number (1522881).

Almost surely, 2^3045761 is an apocalyptic number.

It is an amenable number.

3045761 is a deficient number, since it is larger than the sum of its proper divisors (1).

3045761 is an equidigital number, since it uses as much as digits as its factorization.

3045761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 3045761 is about 1745.2108755105. The cubic root of 3045761 is about 144.9545795114.

The spelling of 3045761 in words is "three million, forty-five thousand, seven hundred sixty-one".