3052649 has 2 divisors, whose sum is σ = 3052650. Its totient is φ = 3052648.

The previous prime is 3052633. The next prime is 3052661. The reversal of 3052649 is 9462503.

3052649 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., 2958400 + 94249 = 1720^2 + 307^2 .

It is a cyclic number.

It is not a de Polignac number, because 3052649 - 2⁴ = 3052633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3052619) 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, 1526324 + 1526325.

It is an arithmetic number, because the mean of its divisors is an integer number (1526325).

Almost surely, 2^3052649 is an apocalyptic number.

It is an amenable number.

3052649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3052649 is an equidigital number, since it uses as much as digits as its factorization.

3052649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3052649 is about 1747.1831615489. The cubic root of 3052649 is about 145.0637690181.

The spelling of 3052649 in words is "three million, fifty-two thousand, six hundred forty-nine".