9074064020 has 72 divisors (see below), whose sum is σ = 22249692360. Its totient is φ = 3099452160.

The previous prime is 9074064017. The next prime is 9074064053. The reversal of 9074064020 is 204604709.

9074064020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1223040784 + 7851023236 = 34972^2 + 88606^2 .

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 246410 + ... + 280830.

It is an arithmetic number, because the mean of its divisors is an integer number (309023505).

Almost surely, 2^9074064020 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 9074064020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11124846180).

9074064020 is an abundant number, since it is smaller than the sum of its proper divisors (13175628340).

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

9074064020 is a wasteful number, since it uses less digits than its factorization.

9074064020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34713 (or 34704 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 9074064020 is about 95257.8816686577. The cubic root of 9074064020 is about 2085.7741448788.

Adding to 9074064020 its reverse (204604709), we get a palindrome (9278668729).

The spelling of 9074064020 in words is "nine billion, seventy-four million, sixty-four thousand, twenty".