4894890719 has 2 divisors, whose sum is σ = 4894890720. Its totient is φ = 4894890718.

The previous prime is 4894890709. The next prime is 4894890743. The reversal of 4894890719 is 9170984984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4894890719 - 2²⁸ = 4626455263 is a prime.

It is a super-2 number, since 2×4894890719² = 47919910301904673922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4894890709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447445359 + 2447445360.

It is an arithmetic number, because the mean of its divisors is an integer number (2447445360).

Almost surely, 2^4894890719 is an apocalyptic number.

4894890719 is a deficient number, since it is larger than the sum of its proper divisors (1).

4894890719 is an equidigital number, since it uses as much as digits as its factorization.

4894890719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 59.

The square root of 4894890719 is about 69963.4956173575. The cubic root of 4894890719 is about 1697.9086993195.

The spelling of 4894890719 in words is "four billion, eight hundred ninety-four million, eight hundred ninety thousand, seven hundred nineteen".