9826760133849 has 4 divisors (see below), whose sum is σ = 13102346845136. Its totient is φ = 6551173422564.

The previous prime is 9826760133787. The next prime is 9826760133871. The reversal of 9826760133849 is 9483310676289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9826760133849 - 2¹³ = 9826760125657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9826760133849.

It is not an unprimeable number, because it can be changed into a prime (9826760133889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637793355639 + ... + 1637793355644.

It is an arithmetic number, because the mean of its divisors is an integer number (3275586711284).

Almost surely, 2^{9826760133849} is an apocalyptic number.

It is an amenable number.

9826760133849 is a deficient number, since it is larger than the sum of its proper divisors (3275586711287).

9826760133849 is a wasteful number, since it uses less digits than its factorization.

9826760133849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275586711286.

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 9826760133849 in words is "nine trillion, eight hundred twenty-six billion, seven hundred sixty million, one hundred thirty-three thousand, eight hundred forty-nine".