9845342326 has 16 divisors (see below), whose sum is σ = 15413066208. Its totient is φ = 4707736000.

The previous prime is 9845342251. The next prime is 9845342383. The reversal of 9845342326 is 6232435489.

9845342326 is a nontrivial binomial coefficient, being equal to C(140324, 2).

It is a super-2 number, since 2×9845342326² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263106 + ... + 298186.

It is an arithmetic number, because the mean of its divisors is an integer number (963316638).

Almost surely, 2^9845342326 is an apocalyptic number.

9845342326 is the 140323-rd triangular number and also the 70162-nd hexagonal number.

9845342326 is the 46775-th centered nonagonal number.

9845342326 is a deficient number, since it is larger than the sum of its proper divisors (5567723882).

9845342326 is a wasteful number, since it uses less digits than its factorization.

9845342326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41207.

The product of its digits is 1244160, while the sum is 46.

The square root of 9845342326 is about 99223.6984092006. The cubic root of 9845342326 is about 2143.2702733231.

The spelling of 9845342326 in words is "nine billion, eight hundred forty-five million, three hundred forty-two thousand, three hundred twenty-six".