4870584721 has 2 divisors, whose sum is σ = 4870584722. Its totient is φ = 4870584720.

The previous prime is 4870584707. The next prime is 4870584727. The reversal of 4870584721 is 1274850784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4424910400 + 445674321 = 66520^2 + 21111^2 .

It is a cyclic number.

It is not a de Polignac number, because 4870584721 - 2¹⁵ = 4870551953 is a prime.

It is not a weakly prime, because it can be changed into another prime (4870584727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435292360 + 2435292361.

It is an arithmetic number, because the mean of its divisors is an integer number (2435292361).

Almost surely, 2^4870584721 is an apocalyptic number.

It is an amenable number.

4870584721 is a deficient number, since it is larger than the sum of its proper divisors (1).

4870584721 is an equidigital number, since it uses as much as digits as its factorization.

4870584721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 501760, while the sum is 46.

The square root of 4870584721 is about 69789.5745867533. The cubic root of 4870584721 is about 1695.0936645044.

The spelling of 4870584721 in words is "four billion, eight hundred seventy million, five hundred eighty-four thousand, seven hundred twenty-one".