7085043328 has 32 divisors (see below), whose sum is σ = 15397895520. Its totient is φ = 3220473600.

The previous prime is 7085043313. The next prime is 7085043359. The reversal of 7085043328 is 8233405807.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2514588 + ... + 2517403.

It is an arithmetic number, because the mean of its divisors is an integer number (481184235).

Almost surely, 2^7085043328 is an apocalyptic number.

It is an amenable number.

7085043328 is an abundant number, since it is smaller than the sum of its proper divisors (8312852192).

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

7085043328 is a wasteful number, since it uses less digits than its factorization.

7085043328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5032016 (or 5032004 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 7085043328 is about 84172.6994220810. The cubic root of 7085043328 is about 1920.6467844101.

The spelling of 7085043328 in words is "seven billion, eighty-five million, forty-three thousand, three hundred twenty-eight".