4509780682 has 32 divisors (see below), whose sum is σ = 7773796800. Its totient is φ = 1940572800.

The previous prime is 4509780629. The next prime is 4509780721. The reversal of 4509780682 is 2860879054.

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, 716244 + ... + 722512.

It is an arithmetic number, because the mean of its divisors is an integer number (242931150).

Almost surely, 2^4509780682 is an apocalyptic number.

4509780682 is a deficient number, since it is larger than the sum of its proper divisors (3264016118).

4509780682 is a wasteful number, since it uses less digits than its factorization.

4509780682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8022.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 4509780682 is about 67154.9006551272. The cubic root of 4509780682 is about 1652.1588737430.

The spelling of 4509780682 in words is "four billion, five hundred nine million, seven hundred eighty thousand, six hundred eighty-two".