3020957 has 2 divisors, whose sum is σ = 3020958. Its totient is φ = 3020956.

The previous prime is 3020929. The next prime is 3020971. The reversal of 3020957 is 7590203.

3020957 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., 2869636 + 151321 = 1694^2 + 389^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020957 - 2⁶ = 3020893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3020357) 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, 1510478 + 1510479.

It is an arithmetic number, because the mean of its divisors is an integer number (1510479).

Almost surely, 2^3020957 is an apocalyptic number.

It is an amenable number.

3020957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020957 is an equidigital number, since it uses as much as digits as its factorization.

3020957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 3020957 is about 1738.0900436974. The cubic root of 3020957 is about 144.5600138642.

The spelling of 3020957 in words is "three million, twenty thousand, nine hundred fifty-seven".