4490856319 has 2 divisors, whose sum is σ = 4490856320. Its totient is φ = 4490856318.

The previous prime is 4490856259. The next prime is 4490856347. The reversal of 4490856319 is 9136580944.

It is a happy number.

4490856319 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4490856319 - 2¹⁹ = 4490332031 is a prime.

It is a super-2 number, since 2×4490856319² = 40335580955804459522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4490806319) 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, 2245428159 + 2245428160.

It is an arithmetic number, because the mean of its divisors is an integer number (2245428160).

Almost surely, 2^4490856319 is an apocalyptic number.

4490856319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4490856319 is an equidigital number, since it uses as much as digits as its factorization.

4490856319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 4490856319 is about 67013.8516950041. The cubic root of 4490856319 is about 1649.8446525309.

The spelling of 4490856319 in words is "four billion, four hundred ninety million, eight hundred fifty-six thousand, three hundred nineteen".