610004947 has 2 divisors, whose sum is σ = 610004948. Its totient is φ = 610004946.

The previous prime is 610004939. The next prime is 610005001. The reversal of 610004947 is 749400016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 610004947 - 2³ = 610004939 is a prime.

It is not a weakly prime, because it can be changed into another prime (610004147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305002473 + 305002474.

It is an arithmetic number, because the mean of its divisors is an integer number (305002474).

Almost surely, 2^610004947 is an apocalyptic number.

610004947 is a deficient number, since it is larger than the sum of its proper divisors (1).

610004947 is an equidigital number, since it uses as much as digits as its factorization.

610004947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 610004947 is about 24698.2782193415. The cubic root of 610004947 is about 848.0949014733.

The spelling of 610004947 in words is "six hundred ten million, four thousand, nine hundred forty-seven".