9072769356 has 144 divisors (see below), whose sum is σ = 26683448064. Its totient is φ = 2545665408.

The previous prime is 9072769351. The next prime is 9072769357. The reversal of 9072769356 is 6539672709.

9072769356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9072769351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7479006 + ... + 7480218.

Almost surely, 2^9072769356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9072769356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13341724032).

9072769356 is an abundant number, since it is smaller than the sum of its proper divisors (17610678708).

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

9072769356 is a wasteful number, since it uses less digits than its factorization.

9072769356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The square root of 9072769356 is about 95251.0858520783. The cubic root of 9072769356 is about 2085.6749425395.

The spelling of 9072769356 in words is "nine billion, seventy-two million, seven hundred sixty-nine thousand, three hundred fifty-six".