9828888313 has 2 divisors, whose sum is σ = 9828888314. Its totient is φ = 9828888312.

The previous prime is 9828888281. The next prime is 9828888323. The reversal of 9828888313 is 3138888289.

9828888313 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 can be written as a sum of positive squares in only one way, i.e., 5376262329 + 4452625984 = 73323^2 + 66728^2 .

It is a cyclic number.

It is not a de Polignac number, because 9828888313 - 2⁵ = 9828888281 is a prime.

It is not a weakly prime, because it can be changed into another prime (9828888323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4914444156 + 4914444157.

It is an arithmetic number, because the mean of its divisors is an integer number (4914444157).

Almost surely, 2^9828888313 is an apocalyptic number.

It is an amenable number.

9828888313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9828888313 is an equidigital number, since it uses as much as digits as its factorization.

9828888313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5308416, while the sum is 58.

The square root of 9828888313 is about 99140.7500122931. The cubic root of 9828888313 is about 2142.0756285263.

The spelling of 9828888313 in words is "nine billion, eight hundred twenty-eight million, eight hundred eighty-eight thousand, three hundred thirteen".