7085304280 has 16 divisors (see below), whose sum is σ = 15941934720. Its totient is φ = 2834121696.

The previous prime is 7085304271. The next prime is 7085304283. The reversal of 7085304280 is 824035807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7085304283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88566264 + ... + 88566343.

It is an arithmetic number, because the mean of its divisors is an integer number (996370920).

Almost surely, 2^7085304280 is an apocalyptic number.

It is an amenable number.

7085304280 is an abundant number, since it is smaller than the sum of its proper divisors (8856630440).

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

7085304280 is a wasteful number, since it uses less digits than its factorization.

7085304280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177132618 (or 177132614 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 7085304280 is about 84174.2495066039. The cubic root of 7085304280 is about 1920.6703641514.

The spelling of 7085304280 in words is "seven billion, eighty-five million, three hundred four thousand, two hundred eighty".