3048629 has 2 divisors, whose sum is σ = 3048630. Its totient is φ = 3048628.

The previous prime is 3048623. The next prime is 3048631. The reversal of 3048629 is 9268403.

3048629 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., 2235025 + 813604 = 1495^2 + 902^2 .

It is an emirp because it is prime and its reverse (9268403) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3048629 is a prime.

Together with 3048631, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3048595 and 3048604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3048623) 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, 1524314 + 1524315.

It is an arithmetic number, because the mean of its divisors is an integer number (1524315).

Almost surely, 2^3048629 is an apocalyptic number.

It is an amenable number.

3048629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3048629 is an equidigital number, since it uses as much as digits as its factorization.

3048629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3048629 is about 1746.0323593794. The cubic root of 3048629 is about 145.0000634165. Note that the first 4 decimals are identical.

The spelling of 3048629 in words is "three million, forty-eight thousand, six hundred twenty-nine".