9844496313 has 16 divisors (see below), whose sum is σ = 13249069056. Its totient is φ = 6501615120.

The previous prime is 9844496309. The next prime is 9844496359. The reversal of 9844496313 is 3136944489.

It is a happy number.

It is not a de Polignac number, because 9844496313 - 2² = 9844496309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9844496303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241308 + ... + 279138.

It is an arithmetic number, because the mean of its divisors is an integer number (828066816).

Almost surely, 2^9844496313 is an apocalyptic number.

It is an amenable number.

9844496313 is a deficient number, since it is larger than the sum of its proper divisors (3404572743).

9844496313 is a wasteful number, since it uses less digits than its factorization.

9844496313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38644.

The product of its digits is 2239488, while the sum is 51.

The square root of 9844496313 is about 99219.4351576343. The cubic root of 9844496313 is about 2143.2088809613.

The spelling of 9844496313 in words is "nine billion, eight hundred forty-four million, four hundred ninety-six thousand, three hundred thirteen".