9749033544 has 32 divisors (see below), whose sum is σ = 24414858720. Its totient is φ = 3244041216.

The previous prime is 9749033509. The next prime is 9749033561. The reversal of 9749033544 is 4453309479.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9749033493 and 9749033502.

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, 338154 + ... + 365849.

It is an arithmetic number, because the mean of its divisors is an integer number (762964335).

Almost surely, 2^9749033544 is an apocalyptic number.

It is an amenable number.

9749033544 is an abundant number, since it is smaller than the sum of its proper divisors (14665825176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9749033544 is a wasteful number, since it uses less digits than its factorization.

9749033544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704589 (or 704585 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The square root of 9749033544 is about 98737.1943291888. The cubic root of 9749033544 is about 2136.2587515658.

The spelling of 9749033544 in words is "nine billion, seven hundred forty-nine million, thirty-three thousand, five hundred forty-four".