7585340680 has 32 divisors (see below), whose sum is σ = 17321754240. Its totient is φ = 2988849600.

The previous prime is 7585340671. The next prime is 7585340681. The reversal of 7585340680 is 860435857.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7585340680.

It is not an unprimeable number, because it can be changed into a prime (7585340681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412496 + ... + 1417855.

It is an arithmetic number, because the mean of its divisors is an integer number (541304820).

Almost surely, 2^7585340680 is an apocalyptic number.

It is an amenable number.

7585340680 is an abundant number, since it is smaller than the sum of its proper divisors (9736413560).

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

7585340680 is a wasteful number, since it uses less digits than its factorization.

7585340680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830429 (or 2830425 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 7585340680 is about 87093.8613221391. The cubic root of 7585340680 is about 1964.8302253033.

The spelling of 7585340680 in words is "seven billion, five hundred eighty-five million, three hundred forty thousand, six hundred eighty".