2986668371 has 4 divisors (see below), whose sum is σ = 3083012544. Its totient is φ = 2890324200.

The previous prime is 2986668359. The next prime is 2986668389. The reversal of 2986668371 is 1738666892.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2986668371 - 2¹⁰ = 2986667347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2986668301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48172040 + ... + 48172101.

It is an arithmetic number, because the mean of its divisors is an integer number (770753136).

Almost surely, 2^2986668371 is an apocalyptic number.

2986668371 is a deficient number, since it is larger than the sum of its proper divisors (96344173).

2986668371 is an equidigital number, since it uses as much as digits as its factorization.

2986668371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96344172.

The product of its digits is 5225472, while the sum is 56.

The square root of 2986668371 is about 54650.4196781690. The cubic root of 2986668371 is about 1440.1100049386.

The spelling of 2986668371 in words is "two billion, nine hundred eighty-six million, six hundred sixty-eight thousand, three hundred seventy-one".