1680850060 has 24 divisors (see below), whose sum is σ = 3625186320. Its totient is φ = 654168384.

The previous prime is 1680850033. The next prime is 1680850139. The reversal of 1680850060 is 600580861.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1680849998 and 1680850025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134970 + ... + 1136449.

It is an arithmetic number, because the mean of its divisors is an integer number (151049430).

Almost surely, 2^1680850060 is an apocalyptic number.

1680850060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1680850060 is an abundant number, since it is smaller than the sum of its proper divisors (1944336260).

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

1680850060 is a wasteful number, since it uses less digits than its factorization.

1680850060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271465 (or 2271463 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1680850060 is about 40998.1714226379. The cubic root of 1680850060 is about 1188.9848603278.

The spelling of 1680850060 in words is "one billion, six hundred eighty million, eight hundred fifty thousand, sixty".