2016883189 has 4 divisors (see below), whose sum is σ = 2031393280. Its totient is φ = 2002373100.

The previous prime is 2016883177. The next prime is 2016883237. The reversal of 2016883189 is 9813886102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9813886102 = 2 ⋅4906943051.

It is a cyclic number.

It is not a de Polignac number, because 2016883189 - 2²³ = 2008494581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016883139) 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, 7254837 + ... + 7255114.

It is an arithmetic number, because the mean of its divisors is an integer number (507848320).

Almost surely, 2^2016883189 is an apocalyptic number.

It is an amenable number.

2016883189 is a deficient number, since it is larger than the sum of its proper divisors (14510091).

2016883189 is a wasteful number, since it uses less digits than its factorization.

2016883189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14510090.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 2016883189 is about 44909.7226555676. The cubic root of 2016883189 is about 1263.4563681054.

The spelling of 2016883189 in words is "two billion, sixteen million, eight hundred eighty-three thousand, one hundred eighty-nine".