4368890313 has 6 divisors (see below), whose sum is σ = 6310619354. Its totient is φ = 2912593536.

The previous prime is 4368890303. The next prime is 4368890327. The reversal of 4368890313 is 3130988634.

It can be written as a sum of positive squares in only one way, i.e., 3110627529 + 1258262784 = 55773^2 + 35472^2 .

It is not a de Polignac number, because 4368890313 - 2⁹ = 4368889801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4368890303) 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 in 5 ways as a sum of consecutive naturals, for example, 242716120 + ... + 242716137.

Almost surely, 2^4368890313 is an apocalyptic number.

It is an amenable number.

4368890313 is a deficient number, since it is larger than the sum of its proper divisors (1941729041).

4368890313 is a wasteful number, since it uses less digits than its factorization.

4368890313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485432263 (or 485432260 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 4368890313 is about 66097.5817485027. The cubic root of 4368890313 is about 1634.7714597937.

The spelling of 4368890313 in words is "four billion, three hundred sixty-eight million, eight hundred ninety thousand, three hundred thirteen".