3405060680 has 64 divisors (see below), whose sum is σ = 9216720000. Its totient is φ = 1106002944.

The previous prime is 3405060649. The next prime is 3405060697. The reversal of 3405060680 is 860605043.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314705 + ... + 325344.

It is an arithmetic number, because the mean of its divisors is an integer number (144011250).

Almost surely, 2^3405060680 is an apocalyptic number.

It is an amenable number.

3405060680 is an abundant number, since it is smaller than the sum of its proper divisors (5811659320).

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

3405060680 is a wasteful number, since it uses less digits than its factorization.

3405060680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640086 (or 640082 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3405060680 is about 58352.8977857998. The cubic root of 3405060680 is about 1504.4402770642.

The spelling of 3405060680 in words is "three billion, four hundred five million, sixty thousand, six hundred eighty".