7673648580 has 72 divisors (see below), whose sum is σ = 25067259672. Its totient is φ = 1888897536.

The previous prime is 7673648569. The next prime is 7673648639. The reversal of 7673648580 is 858463767.

It can be written as a sum of positive squares in 4 ways, for example, as 70157376 + 7603491204 = 8376^2 + 87198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1637329 + ... + 1642008.

Almost surely, 2^7673648580 is an apocalyptic number.

It is an amenable number.

7673648580 is an abundant number, since it is smaller than the sum of its proper divisors (17393611092).

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

7673648580 is a wasteful number, since it uses less digits than its factorization.

7673648580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279365 (or 3279360 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The square root of 7673648580 is about 87599.3640387874. The cubic root of 7673648580 is about 1972.4256223551.

It can be divided in two parts, 76736 and 48580, that added together give a square (125316 = 354²).

The spelling of 7673648580 in words is "seven billion, six hundred seventy-three million, six hundred forty-eight thousand, five hundred eighty".