3680485860 has 48 divisors (see below), whose sum is σ = 10313464896. Its totient is φ = 980691072.

The previous prime is 3680485847. The next prime is 3680485901. The reversal of 3680485860 is 685840863.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54954 + ... + 101886.

It is an arithmetic number, because the mean of its divisors is an integer number (214863852).

Almost surely, 2^3680485860 is an apocalyptic number.

3680485860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3680485860 is an abundant number, since it is smaller than the sum of its proper divisors (6632979036).

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

3680485860 is a wasteful number, since it uses less digits than its factorization.

3680485860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48252 (or 48250 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 3680485860 is about 60667.0080027028. The cubic root of 3680485860 is about 1543.9564679620.

The spelling of 3680485860 in words is "three billion, six hundred eighty million, four hundred eighty-five thousand, eight hundred sixty".