9842386613 has 8 divisors (see below), whose sum is σ = 10114249632. Its totient is φ = 9570831696.

The previous prime is 9842386601. The next prime is 9842386627. The reversal of 9842386613 is 3166832489.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9842386613 - 2¹⁰ = 9842385589 is a prime.

It is a super-2 number, since 2×9842386613² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9842386663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11495 + ... + 140772.

It is an arithmetic number, because the mean of its divisors is an integer number (1264281204).

Almost surely, 2^9842386613 is an apocalyptic number.

It is an amenable number.

9842386613 is a deficient number, since it is larger than the sum of its proper divisors (271863019).

9842386613 is a wasteful number, since it uses less digits than its factorization.

9842386613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154051.

The product of its digits is 1492992, while the sum is 50.

The square root of 9842386613 is about 99208.8031023457. The cubic root of 9842386613 is about 2143.0557716956.

The spelling of 9842386613 in words is "nine billion, eight hundred forty-two million, three hundred eighty-six thousand, six hundred thirteen".