4084742619 has 6 divisors (see below), whose sum is σ = 5900183796. Its totient is φ = 2723161740.

The previous prime is 4084742611. The next prime is 4084742657. The reversal of 4084742619 is 9162474804.

It is not a de Polignac number, because 4084742619 - 2³ = 4084742611 is a prime.

It is a super-2 number, since 2×4084742619² = 33370244526949958322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4084742611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226930137 + ... + 226930154.

It is an arithmetic number, because the mean of its divisors is an integer number (983363966).

Almost surely, 2^4084742619 is an apocalyptic number.

4084742619 is a deficient number, since it is larger than the sum of its proper divisors (1815441177).

4084742619 is a wasteful number, since it uses less digits than its factorization.

4084742619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453860297 (or 453860294 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 4084742619 is about 63911.9911988353. The cubic root of 4084742619 is about 1598.5328502633.

The spelling of 4084742619 in words is "four billion, eighty-four million, seven hundred forty-two thousand, six hundred nineteen".