9449862113 has 2 divisors, whose sum is σ = 9449862114. Its totient is φ = 9449862112.

The previous prime is 9449862061. The next prime is 9449862127. The reversal of 9449862113 is 3112689449.

9449862113 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., 9263485009 + 186377104 = 96247^2 + 13652^2 .

It is a cyclic number.

It is not a de Polignac number, because 9449862113 - 2¹⁰ = 9449861089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9449862143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4724931056 + 4724931057.

It is an arithmetic number, because the mean of its divisors is an integer number (4724931057).

Almost surely, 2^9449862113 is an apocalyptic number.

It is an amenable number.

9449862113 is a deficient number, since it is larger than the sum of its proper divisors (1).

9449862113 is an equidigital number, since it uses as much as digits as its factorization.

9449862113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 47.

The square root of 9449862113 is about 97210.4012593303. The cubic root of 9449862113 is about 2114.1793367030.

The spelling of 9449862113 in words is "nine billion, four hundred forty-nine million, eight hundred sixty-two thousand, one hundred thirteen".