2985709119 has 4 divisors (see below), whose sum is σ = 3980945496. Its totient is φ = 1990472744.

The previous prime is 2985709079. The next prime is 2985709151. The reversal of 2985709119 is 9119075892.

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 2985709119 - 2¹¹ = 2985707071 is a prime.

It is a super-2 number, since 2×2985709119² = 17828917886559512322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985709619) 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, 497618184 + ... + 497618189.

It is an arithmetic number, because the mean of its divisors is an integer number (995236374).

Almost surely, 2^2985709119 is an apocalyptic number.

2985709119 is a deficient number, since it is larger than the sum of its proper divisors (995236377).

2985709119 is an equidigital number, since it uses as much as digits as its factorization.

2985709119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995236376.

The product of its (nonzero) digits is 408240, while the sum is 51.

The square root of 2985709119 is about 54641.6427187177. The cubic root of 2985709119 is about 1439.9558112405.

The spelling of 2985709119 in words is "two billion, nine hundred eighty-five million, seven hundred nine thousand, one hundred nineteen".