4492085719 has 4 divisors (see below), whose sum is σ = 4900457160. Its totient is φ = 4083714280.

The previous prime is 4492085713. The next prime is 4492085743. The reversal of 4492085719 is 9175802944.

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 4492085719 - 2³ = 4492085711 is a prime.

It is a super-2 number, since 2×4492085719² = 40357668213687493922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492085711) 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, 204185704 + ... + 204185725.

It is an arithmetic number, because the mean of its divisors is an integer number (1225114290).

Almost surely, 2^4492085719 is an apocalyptic number.

4492085719 is a deficient number, since it is larger than the sum of its proper divisors (408371441).

4492085719 is a wasteful number, since it uses less digits than its factorization.

4492085719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408371440.

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 4492085719 is about 67023.0237977965. The cubic root of 4492085719 is about 1649.9951905584.

The spelling of 4492085719 in words is "four billion, four hundred ninety-two million, eighty-five thousand, seven hundred nineteen".