2067983868 has 12 divisors (see below), whose sum is σ = 4825295720. Its totient is φ = 689327952.

The previous prime is 2067983851. The next prime is 2067983873. The reversal of 2067983868 is 8683897602.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86165983 + ... + 86166006.

Almost surely, 2^2067983868 is an apocalyptic number.

It is an amenable number.

2067983868 is an abundant number, since it is smaller than the sum of its proper divisors (2757311852).

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

2067983868 is a wasteful number, since it uses less digits than its factorization.

2067983868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172331996 (or 172331994 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The square root of 2067983868 is about 45475.0906321252. The cubic root of 2067983868 is about 1274.0380016053.

The spelling of 2067983868 in words is "two billion, sixty-seven million, nine hundred eighty-three thousand, eight hundred sixty-eight".