2066849060 has 24 divisors (see below), whose sum is σ = 4413951360. Its totient is φ = 812726624.

The previous prime is 2066849039. The next prime is 2066849063. The reversal of 2066849060 is 609486602.

It is a junction number, because it is equal to n+sod(n) for n = 2066848999 and 2066849017.

It is not an unprimeable number, because it can be changed into a prime (2066849063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874604 + ... + 876963.

It is an arithmetic number, because the mean of its divisors is an integer number (183914640).

Almost surely, 2^2066849060 is an apocalyptic number.

2066849060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2066849060 is an abundant number, since it is smaller than the sum of its proper divisors (2347102300).

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

2066849060 is a wasteful number, since it uses less digits than its factorization.

2066849060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751635 (or 1751633 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 2066849060 is about 45462.6116715703. The cubic root of 2066849060 is about 1273.8049157999.

The spelling of 2066849060 in words is "two billion, sixty-six million, eight hundred forty-nine thousand, sixty".